20188454964

素因数分解:

$2^2\times 3^1\times {\mathrm{11273}}^1\times {\mathrm{149239}}^1$

素因数の和:160519

約数の個数: 24

約数和(自身を含む): 47110889280

約数和(自身を除く): 26922434316

約数列:

[1, 2, 3, 4, 6, 12, 11273, 22546, 33819, 45092, 67638, 135276, 149239, 298478, 447717, 596956, 895434, 1790868, 1682371247, 3364742494, 5047113741, 6729484988, 10094227482, 20188454964]

約数ペア:

[(1, 20188454964), (2, 10094227482), (3, 6729484988), (4, 5047113741), (6, 3364742494), (12, 1682371247), (11273, 1790868), (22546, 895434), (33819, 596956), (45092, 447717), (67638, 298478), (135276, 149239)]