20077445368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2273}}^1\times {\mathrm{35617}}^1$

素因数の和:37927

約数の個数: 32

約数和(自身を含む): 38877759360

約数和(自身を除く): 18800313992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2273, 4546, 9092, 18184, 35617, 70463, 71234, 140926, 142468, 281852, 284936, 563704, 1104127, 2208254, 4416508, 8833016, 80957441, 161914882, 323829764, 647659528, 2509680671, 5019361342, 10038722684, 20077445368]

約数ペア:

[(1, 20077445368), (2, 10038722684), (4, 5019361342), (8, 2509680671), (31, 647659528), (62, 323829764), (124, 161914882), (248, 80957441), (2273, 8833016), (4546, 4416508), (9092, 2208254), (18184, 1104127), (35617, 563704), (70463, 284936), (71234, 281852), (140926, 142468)]