20134608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 57454656

約数和(自身を除く): 37320048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 787, 984, 1066, 1574, 1599, 1968, 2132, 2361, 3148, 3198, 4264, 4722, 6296, 6396, 8528, 9444, 10231, 12592, 12792, 18888, 20462, 25584, 30693, 32267, 37776, 40924, 61386, 64534, 81848, 96801, 122772, 129068, 163696, 193602, 245544, 258136, 387204, 419471, 491088, 516272, 774408, 838942, 1258413, 1548816, 1677884, 2516826, 3355768, 5033652, 6711536, 10067304, 20134608]

約数ペア:

[(1, 20134608), (2, 10067304), (3, 6711536), (4, 5033652), (6, 3355768), (8, 2516826), (12, 1677884), (13, 1548816), (16, 1258413), (24, 838942), (26, 774408), (39, 516272), (41, 491088), (48, 419471), (52, 387204), (78, 258136), (82, 245544), (104, 193602), (123, 163696), (156, 129068), (164, 122772), (208, 96801), (246, 81848), (312, 64534), (328, 61386), (492, 40924), (533, 37776), (624, 32267), (656, 30693), (787, 25584), (984, 20462), (1066, 18888), (1574, 12792), (1599, 12592), (1968, 10231), (2132, 9444), (2361, 8528), (3148, 6396), (3198, 6296), (4264, 4722)]