20243089776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149497}}^1$

素因数の和:149559

約数の個数: 160

約数和(自身を含む): 66439303168

約数和(自身を除く): 46196213392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 22568, 33852, 45136, 67704, 135408, 149497, 298994, 448491, 597988, 896982, 1046479, 1195976, 1793964, 1943461, 2092958, 2391952, 3139437, 3587928, 3886922, 4185916, 4634407, 5830383, 6278874, 7175856, 7773844, 8371832, 9268814, 11660766, 12557748, 13604227, 13903221, 15547688, 16743664, 18537628, 23321532, 25115496, 27208454, 27806442, 31095376, 32440849, 37075256, 40812681, 46643064, 50230992, 54416908, 55612884, 60247291, 64881698, 74150512, 81625362, 93286128, 97322547, 108833816, 111225768, 120494582, 129763396, 163250724, 180741873, 194645094, 217667632, 222451536, 240989164, 259526792, 326501448, 361483746, 389290188, 421731037, 481978328, 519053584, 653002896, 722967492, 778580376, 843462074, 963956656, 1265193111, 1445934984, 1557160752, 1686924148, 2530386222, 2891869968, 3373848296, 5060772444, 6747696592, 10121544888, 20243089776]

約数ペア:

[(1, 20243089776), (2, 10121544888), (3, 6747696592), (4, 5060772444), (6, 3373848296), (7, 2891869968), (8, 2530386222), (12, 1686924148), (13, 1557160752), (14, 1445934984), (16, 1265193111), (21, 963956656), (24, 843462074), (26, 778580376), (28, 722967492), (31, 653002896), (39, 519053584), (42, 481978328), (48, 421731037), (52, 389290188), (56, 361483746), (62, 326501448), (78, 259526792), (84, 240989164), (91, 222451536), (93, 217667632), (104, 194645094), (112, 180741873), (124, 163250724), (156, 129763396), (168, 120494582), (182, 111225768), (186, 108833816), (208, 97322547), (217, 93286128), (248, 81625362), (273, 74150512), (312, 64881698), (336, 60247291), (364, 55612884), (372, 54416908), (403, 50230992), (434, 46643064), (496, 40812681), (546, 37075256), (624, 32440849), (651, 31095376), (728, 27806442), (744, 27208454), (806, 25115496), (868, 23321532), (1092, 18537628), (1209, 16743664), (1302, 15547688), (1456, 13903221), (1488, 13604227), (1612, 12557748), (1736, 11660766), (2184, 9268814), (2418, 8371832), (2604, 7773844), (2821, 7175856), (3224, 6278874), (3472, 5830383), (4368, 4634407), (4836, 4185916), (5208, 3886922), (5642, 3587928), (6448, 3139437), (8463, 2391952), (9672, 2092958), (10416, 1943461), (11284, 1793964), (16926, 1195976), (19344, 1046479), (22568, 896982), (33852, 597988), (45136, 448491), (67704, 298994), (135408, 149497)]