20125878246

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2082131}}^1$

素因数の和:2082321

約数の個数: 32

約数和(自身を含む): 44974051200

約数和(自身を除く): 24848172954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 2082131, 4164262, 6246393, 12492786, 18739179, 37478358, 56217537, 112435074, 372701449, 745402898, 1118104347, 2236208694, 3354313041, 6708626082, 10062939123, 20125878246]

約数ペア:

[(1, 20125878246), (2, 10062939123), (3, 6708626082), (6, 3354313041), (9, 2236208694), (18, 1118104347), (27, 745402898), (54, 372701449), (179, 112435074), (358, 56217537), (537, 37478358), (1074, 18739179), (1611, 12492786), (3222, 6246393), (4833, 4164262), (9666, 2082131)]