20182022968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1637}}^1\times {\mathrm{32789}}^1$

素因数の和:34479

約数の個数: 32

約数和(自身を含む): 38671214400

約数和(自身を除く): 18489191432

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1637, 3274, 6548, 13096, 32789, 65578, 76939, 131156, 153878, 262312, 307756, 615512, 1541083, 3082166, 6164332, 12328664, 53675593, 107351186, 214702372, 429404744, 2522752871, 5045505742, 10091011484, 20182022968]

約数ペア:

[(1, 20182022968), (2, 10091011484), (4, 5045505742), (8, 2522752871), (47, 429404744), (94, 214702372), (188, 107351186), (376, 53675593), (1637, 12328664), (3274, 6164332), (6548, 3082166), (13096, 1541083), (32789, 615512), (65578, 307756), (76939, 262312), (131156, 153878)]