20129475576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{151477}}^1$

素因数の和:151613

約数の個数: 96

約数和(自身を含む): 59058242640

約数和(自身を除く): 38928767064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 113, 147, 168, 196, 226, 294, 339, 392, 452, 588, 678, 791, 904, 1176, 1356, 1582, 2373, 2712, 3164, 4746, 5537, 6328, 9492, 11074, 16611, 18984, 22148, 33222, 44296, 66444, 132888, 151477, 302954, 454431, 605908, 908862, 1060339, 1211816, 1817724, 2120678, 3181017, 3635448, 4241356, 6362034, 7422373, 8482712, 12724068, 14844746, 17116901, 22267119, 25448136, 29689492, 34233802, 44534238, 51350703, 59378984, 68467604, 89068476, 102701406, 119818307, 136935208, 178136952, 205402812, 239636614, 359454921, 410805624, 479273228, 718909842, 838728149, 958546456, 1437819684, 1677456298, 2516184447, 2875639368, 3354912596, 5032368894, 6709825192, 10064737788, 20129475576]

約数ペア:

[(1, 20129475576), (2, 10064737788), (3, 6709825192), (4, 5032368894), (6, 3354912596), (7, 2875639368), (8, 2516184447), (12, 1677456298), (14, 1437819684), (21, 958546456), (24, 838728149), (28, 718909842), (42, 479273228), (49, 410805624), (56, 359454921), (84, 239636614), (98, 205402812), (113, 178136952), (147, 136935208), (168, 119818307), (196, 102701406), (226, 89068476), (294, 68467604), (339, 59378984), (392, 51350703), (452, 44534238), (588, 34233802), (678, 29689492), (791, 25448136), (904, 22267119), (1176, 17116901), (1356, 14844746), (1582, 12724068), (2373, 8482712), (2712, 7422373), (3164, 6362034), (4746, 4241356), (5537, 3635448), (6328, 3181017), (9492, 2120678), (11074, 1817724), (16611, 1211816), (18984, 1060339), (22148, 908862), (33222, 605908), (44296, 454431), (66444, 302954), (132888, 151477)]