20216103372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1033}}^1\times {\mathrm{13259}}^1$

素因数の和:14343

約数の個数: 72

約数和(自身を含む): 52402830480

約数和(自身を除く): 32186727108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1033, 1476, 2066, 3099, 4132, 6198, 9297, 12396, 13259, 18594, 26518, 37188, 39777, 42353, 53036, 79554, 84706, 119331, 127059, 159108, 169412, 238662, 254118, 381177, 477324, 508236, 543619, 762354, 1087238, 1524708, 1630857, 2174476, 3261714, 4892571, 6523428, 9785142, 13696547, 19570284, 27393094, 41089641, 54786188, 82179282, 123268923, 164358564, 246537846, 493075692, 561558427, 1123116854, 1684675281, 2246233708, 3369350562, 5054025843, 6738701124, 10108051686, 20216103372]

約数ペア:

[(1, 20216103372), (2, 10108051686), (3, 6738701124), (4, 5054025843), (6, 3369350562), (9, 2246233708), (12, 1684675281), (18, 1123116854), (36, 561558427), (41, 493075692), (82, 246537846), (123, 164358564), (164, 123268923), (246, 82179282), (369, 54786188), (492, 41089641), (738, 27393094), (1033, 19570284), (1476, 13696547), (2066, 9785142), (3099, 6523428), (4132, 4892571), (6198, 3261714), (9297, 2174476), (12396, 1630857), (13259, 1524708), (18594, 1087238), (26518, 762354), (37188, 543619), (39777, 508236), (42353, 477324), (53036, 381177), (79554, 254118), (84706, 238662), (119331, 169412), (127059, 159108)]