20146046072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{2137}}^1\times {\mathrm{19973}}^1$

素因数の和:22175

約数の個数: 32

約数和(自身を含む): 38433970800

約数和(自身を除く): 18287924728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 2137, 4274, 8548, 17096, 19973, 39946, 79892, 126083, 159784, 252166, 504332, 1008664, 1178407, 2356814, 4713628, 9427256, 42682301, 85364602, 170729204, 341458408, 2518255759, 5036511518, 10073023036, 20146046072]

約数ペア:

[(1, 20146046072), (2, 10073023036), (4, 5036511518), (8, 2518255759), (59, 341458408), (118, 170729204), (236, 85364602), (472, 42682301), (2137, 9427256), (4274, 4713628), (8548, 2356814), (17096, 1178407), (19973, 1008664), (39946, 504332), (79892, 252166), (126083, 159784)]