20238980256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{120539}}^1$

素因数の和:120619

約数の個数: 144

約数和(自身を含む): 63972024480

約数和(自身を除く): 43733044224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 198, 212, 264, 288, 318, 352, 396, 424, 477, 528, 583, 636, 792, 848, 954, 1056, 1166, 1272, 1584, 1696, 1749, 1908, 2332, 2544, 3168, 3498, 3816, 4664, 5088, 5247, 6996, 7632, 9328, 10494, 13992, 15264, 18656, 20988, 27984, 41976, 55968, 83952, 120539, 167904, 241078, 361617, 482156, 723234, 964312, 1084851, 1325929, 1446468, 1928624, 2169702, 2651858, 2892936, 3857248, 3977787, 4339404, 5303716, 5785872, 6388567, 7955574, 8678808, 10607432, 11571744, 11933361, 12777134, 15911148, 17357616, 19165701, 21214864, 23866722, 25554268, 31822296, 34715232, 38331402, 42429728, 47733444, 51108536, 57497103, 63644592, 70274237, 76662804, 95466888, 102217072, 114994206, 127289184, 140548474, 153325608, 190933776, 204434144, 210822711, 229988412, 281096948, 306651216, 381867552, 421645422, 459976824, 562193896, 613302432, 632468133, 843290844, 919953648, 1124387792, 1264936266, 1686581688, 1839907296, 2248775584, 2529872532, 3373163376, 5059745064, 6746326752, 10119490128, 20238980256]

約数ペア:

[(1, 20238980256), (2, 10119490128), (3, 6746326752), (4, 5059745064), (6, 3373163376), (8, 2529872532), (9, 2248775584), (11, 1839907296), (12, 1686581688), (16, 1264936266), (18, 1124387792), (22, 919953648), (24, 843290844), (32, 632468133), (33, 613302432), (36, 562193896), (44, 459976824), (48, 421645422), (53, 381867552), (66, 306651216), (72, 281096948), (88, 229988412), (96, 210822711), (99, 204434144), (106, 190933776), (132, 153325608), (144, 140548474), (159, 127289184), (176, 114994206), (198, 102217072), (212, 95466888), (264, 76662804), (288, 70274237), (318, 63644592), (352, 57497103), (396, 51108536), (424, 47733444), (477, 42429728), (528, 38331402), (583, 34715232), (636, 31822296), (792, 25554268), (848, 23866722), (954, 21214864), (1056, 19165701), (1166, 17357616), (1272, 15911148), (1584, 12777134), (1696, 11933361), (1749, 11571744), (1908, 10607432), (2332, 8678808), (2544, 7955574), (3168, 6388567), (3498, 5785872), (3816, 5303716), (4664, 4339404), (5088, 3977787), (5247, 3857248), (6996, 2892936), (7632, 2651858), (9328, 2169702), (10494, 1928624), (13992, 1446468), (15264, 1325929), (18656, 1084851), (20988, 964312), (27984, 723234), (41976, 482156), (55968, 361617), (83952, 241078), (120539, 167904)]