20496127524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{40129}}^1$

素因数の和:41540

約数の個数: 48

約数和(自身を含む): 49404203520

約数和(自身を除く): 28908075996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1373, 2746, 4119, 5492, 8238, 16476, 40129, 42563, 80258, 85126, 120387, 127689, 160516, 170252, 240774, 255378, 481548, 510756, 1243999, 2487998, 3731997, 4975996, 7463994, 14927988, 55097117, 110194234, 165291351, 220388468, 330582702, 661165404, 1708010627, 3416021254, 5124031881, 6832042508, 10248063762, 20496127524]

約数ペア:

[(1, 20496127524), (2, 10248063762), (3, 6832042508), (4, 5124031881), (6, 3416021254), (12, 1708010627), (31, 661165404), (62, 330582702), (93, 220388468), (124, 165291351), (186, 110194234), (372, 55097117), (1373, 14927988), (2746, 7463994), (4119, 4975996), (5492, 3731997), (8238, 2487998), (16476, 1243999), (40129, 510756), (42563, 481548), (80258, 255378), (85126, 240774), (120387, 170252), (127689, 160516)]