20199562164

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1044877}}^1$

素因数の和:1045069

約数の個数: 48

約数和(自身を含む): 52661851200

約数和(自身を除く): 32462289036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 19332, 1044877, 2089754, 3134631, 4179508, 6269262, 9403893, 12538524, 18807786, 28211679, 37615572, 56423358, 112846716, 187032983, 374065966, 561098949, 748131932, 1122197898, 1683296847, 2244395796, 3366593694, 5049890541, 6733187388, 10099781082, 20199562164]

約数ペア:

[(1, 20199562164), (2, 10099781082), (3, 6733187388), (4, 5049890541), (6, 3366593694), (9, 2244395796), (12, 1683296847), (18, 1122197898), (27, 748131932), (36, 561098949), (54, 374065966), (108, 187032983), (179, 112846716), (358, 56423358), (537, 37615572), (716, 28211679), (1074, 18807786), (1611, 12538524), (2148, 9403893), (3222, 6269262), (4833, 4179508), (6444, 3134631), (9666, 2089754), (19332, 1044877)]