20088043136

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{25219}}^1$

素因数の和:25374

約数の個数: 96

約数和(自身を含む): 46921305600

約数和(自身を除く): 26833262464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 392, 448, 508, 784, 889, 896, 1016, 1568, 1778, 2032, 3136, 3556, 4064, 6223, 6272, 7112, 8128, 12446, 14224, 16256, 24892, 25219, 28448, 49784, 50438, 56896, 99568, 100876, 113792, 176533, 199136, 201752, 353066, 398272, 403504, 706132, 796544, 807008, 1235731, 1412264, 1614016, 2471462, 2824528, 3202813, 3228032, 4942924, 5649056, 6405626, 9885848, 11298112, 12811252, 19771696, 22419691, 22596224, 25622504, 39543392, 44839382, 51245008, 79086784, 89678764, 102490016, 156937837, 158173568, 179357528, 204980032, 313875674, 358715056, 409960064, 627751348, 717430112, 1255502696, 1434860224, 2511005392, 2869720448, 5022010784, 10044021568, 20088043136]

約数ペア:

[(1, 20088043136), (2, 10044021568), (4, 5022010784), (7, 2869720448), (8, 2511005392), (14, 1434860224), (16, 1255502696), (28, 717430112), (32, 627751348), (49, 409960064), (56, 358715056), (64, 313875674), (98, 204980032), (112, 179357528), (127, 158173568), (128, 156937837), (196, 102490016), (224, 89678764), (254, 79086784), (392, 51245008), (448, 44839382), (508, 39543392), (784, 25622504), (889, 22596224), (896, 22419691), (1016, 19771696), (1568, 12811252), (1778, 11298112), (2032, 9885848), (3136, 6405626), (3556, 5649056), (4064, 4942924), (6223, 3228032), (6272, 3202813), (7112, 2824528), (8128, 2471462), (12446, 1614016), (14224, 1412264), (16256, 1235731), (24892, 807008), (25219, 796544), (28448, 706132), (49784, 403504), (50438, 398272), (56896, 353066), (99568, 201752), (100876, 199136), (113792, 176533)]