20054795334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{4217}}^1$

素因数の和:4997

約数の個数: 64

約数和(自身を含む): 46161792000

約数和(自身を除く): 26106996666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 569, 597, 1138, 1194, 1393, 1707, 2786, 3414, 3983, 4179, 4217, 7966, 8358, 8434, 11949, 12651, 23898, 25302, 29519, 59038, 88557, 113231, 177114, 226462, 339693, 679386, 792617, 839183, 1585234, 1678366, 2377851, 2399473, 2517549, 4755702, 4798946, 5035098, 5874281, 7198419, 11748562, 14396838, 16796311, 17622843, 33592622, 35245686, 50388933, 100777866, 477495127, 954990254, 1432485381, 2864970762, 3342465889, 6684931778, 10027397667, 20054795334]

約数ペア:

[(1, 20054795334), (2, 10027397667), (3, 6684931778), (6, 3342465889), (7, 2864970762), (14, 1432485381), (21, 954990254), (42, 477495127), (199, 100777866), (398, 50388933), (569, 35245686), (597, 33592622), (1138, 17622843), (1194, 16796311), (1393, 14396838), (1707, 11748562), (2786, 7198419), (3414, 5874281), (3983, 5035098), (4179, 4798946), (4217, 4755702), (7966, 2517549), (8358, 2399473), (8434, 2377851), (11949, 1678366), (12651, 1585234), (23898, 839183), (25302, 792617), (29519, 679386), (59038, 339693), (88557, 226462), (113231, 177114)]