20148614432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 41668240320

約数和(自身を除く): 21519625888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 227, 232, 404, 454, 464, 808, 908, 928, 947, 1616, 1816, 1894, 2929, 3232, 3632, 3788, 5858, 6583, 7264, 7576, 11716, 13166, 15152, 22927, 23432, 26332, 27463, 30304, 45854, 46864, 52664, 54926, 91708, 93728, 95647, 105328, 109852, 183416, 191294, 210656, 214969, 219704, 366832, 382588, 429938, 439408, 664883, 733664, 765176, 859876, 878816, 1329766, 1530352, 1719752, 2659532, 2773763, 3060704, 3439504, 5319064, 5547526, 6234101, 6879008, 10638128, 11095052, 12468202, 21276256, 21711869, 22190104, 24936404, 43423738, 44380208, 49872808, 86847476, 88760416, 99745616, 173694952, 199491232, 347389904, 629644201, 694779808, 1259288402, 2518576804, 5037153608, 10074307216, 20148614432]

約数ペア:

[(1, 20148614432), (2, 10074307216), (4, 5037153608), (8, 2518576804), (16, 1259288402), (29, 694779808), (32, 629644201), (58, 347389904), (101, 199491232), (116, 173694952), (202, 99745616), (227, 88760416), (232, 86847476), (404, 49872808), (454, 44380208), (464, 43423738), (808, 24936404), (908, 22190104), (928, 21711869), (947, 21276256), (1616, 12468202), (1816, 11095052), (1894, 10638128), (2929, 6879008), (3232, 6234101), (3632, 5547526), (3788, 5319064), (5858, 3439504), (6583, 3060704), (7264, 2773763), (7576, 2659532), (11716, 1719752), (13166, 1530352), (15152, 1329766), (22927, 878816), (23432, 859876), (26332, 765176), (27463, 733664), (30304, 664883), (45854, 439408), (46864, 429938), (52664, 382588), (54926, 366832), (91708, 219704), (93728, 214969), (95647, 210656), (105328, 191294), (109852, 183416)]