2020303896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 6016281600

約数和(自身を除く): 3995977704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 61, 74, 76, 78, 104, 111, 114, 122, 148, 151, 152, 156, 183, 222, 228, 244, 247, 296, 302, 312, 366, 444, 453, 456, 481, 488, 494, 604, 703, 732, 741, 793, 888, 906, 962, 988, 1159, 1208, 1406, 1443, 1464, 1482, 1586, 1812, 1924, 1963, 1976, 2109, 2257, 2318, 2379, 2812, 2869, 2886, 2964, 3172, 3477, 3624, 3848, 3926, 4218, 4514, 4636, 4758, 5587, 5624, 5738, 5772, 5889, 5928, 6344, 6771, 6954, 7852, 8436, 8607, 9028, 9139, 9211, 9272, 9516, 11174, 11476, 11544, 11778, 13542, 13908, 15067, 15704, 16761, 16872, 17214, 18056, 18278, 18422, 19032, 22348, 22952, 23556, 27084, 27417, 27633, 27816, 29341, 30134, 33522, 34428, 36556, 36844, 37297, 42883, 44696, 45201, 47112, 54168, 54834, 55266, 58682, 60268, 67044, 68856, 72631, 73112, 73688, 74594, 85766, 88023, 90402, 106153, 109668, 110532, 111891, 117364, 119743, 120536, 128649, 134088, 145262, 149188, 171532, 175009, 176046, 180804, 212306, 217893, 219336, 221064, 223782, 234728, 239486, 257298, 290524, 298376, 318459, 340807, 343064, 350018, 352092, 359229, 361608, 424612, 435786, 447564, 478972, 514596, 525027, 557479, 581048, 636918, 681614, 700036, 704184, 718458, 849224, 871572, 895128, 957944, 1022421, 1029192, 1050054, 1114958, 1273836, 1363228, 1379989, 1400072, 1436916, 1672437, 1743144, 2044842, 2100108, 2229916, 2275117, 2547672, 2726456, 2759978, 2873832, 3344874, 4089684, 4139967, 4200216, 4430491, 4459832, 4550234, 5519956, 6475333, 6689748, 6825351, 8179368, 8279934, 8860982, 9100468, 11039912, 12950666, 13291473, 13379496, 13650702, 16559868, 17721964, 18200936, 19425999, 25901332, 26582946, 27301404, 33119736, 35443928, 38851998, 51802664, 53165892, 54602808, 77703996, 84179329, 106331784, 155407992, 168358658, 252537987, 336717316, 505075974, 673434632, 1010151948, 2020303896]

約数ペア:

[(1, 2020303896), (2, 1010151948), (3, 673434632), (4, 505075974), (6, 336717316), (8, 252537987), (12, 168358658), (13, 155407992), (19, 106331784), (24, 84179329), (26, 77703996), (37, 54602808), (38, 53165892), (39, 51802664), (52, 38851998), (57, 35443928), (61, 33119736), (74, 27301404), (76, 26582946), (78, 25901332), (104, 19425999), (111, 18200936), (114, 17721964), (122, 16559868), (148, 13650702), (151, 13379496), (152, 13291473), (156, 12950666), (183, 11039912), (222, 9100468), (228, 8860982), (244, 8279934), (247, 8179368), (296, 6825351), (302, 6689748), (312, 6475333), (366, 5519956), (444, 4550234), (453, 4459832), (456, 4430491), (481, 4200216), (488, 4139967), (494, 4089684), (604, 3344874), (703, 2873832), (732, 2759978), (741, 2726456), (793, 2547672), (888, 2275117), (906, 2229916), (962, 2100108), (988, 2044842), (1159, 1743144), (1208, 1672437), (1406, 1436916), (1443, 1400072), (1464, 1379989), (1482, 1363228), (1586, 1273836), (1812, 1114958), (1924, 1050054), (1963, 1029192), (1976, 1022421), (2109, 957944), (2257, 895128), (2318, 871572), (2379, 849224), (2812, 718458), (2869, 704184), (2886, 700036), (2964, 681614), (3172, 636918), (3477, 581048), (3624, 557479), (3848, 525027), (3926, 514596), (4218, 478972), (4514, 447564), (4636, 435786), (4758, 424612), (5587, 361608), (5624, 359229), (5738, 352092), (5772, 350018), (5889, 343064), (5928, 340807), (6344, 318459), (6771, 298376), (6954, 290524), (7852, 257298), (8436, 239486), (8607, 234728), (9028, 223782), (9139, 221064), (9211, 219336), (9272, 217893), (9516, 212306), (11174, 180804), (11476, 176046), (11544, 175009), (11778, 171532), (13542, 149188), (13908, 145262), (15067, 134088), (15704, 128649), (16761, 120536), (16872, 119743), (17214, 117364), (18056, 111891), (18278, 110532), (18422, 109668), (19032, 106153), (22348, 90402), (22952, 88023), (23556, 85766), (27084, 74594), (27417, 73688), (27633, 73112), (27816, 72631), (29341, 68856), (30134, 67044), (33522, 60268), (34428, 58682), (36556, 55266), (36844, 54834), (37297, 54168), (42883, 47112), (44696, 45201)]