20931960492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6252079}}^1$

素因数の和:6252123

約数の個数: 48

約数和(自身を含む): 56018636800

約数和(自身を除く): 35086676308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 6252079, 12504158, 18756237, 25008316, 37512474, 56268711, 75024948, 112537422, 168806133, 193814449, 225074844, 337612266, 387628898, 581443347, 675224532, 775257796, 1162886694, 1744330041, 2325773388, 3488660082, 5232990123, 6977320164, 10465980246, 20931960492]

約数ペア:

[(1, 20931960492), (2, 10465980246), (3, 6977320164), (4, 5232990123), (6, 3488660082), (9, 2325773388), (12, 1744330041), (18, 1162886694), (27, 775257796), (31, 675224532), (36, 581443347), (54, 387628898), (62, 337612266), (93, 225074844), (108, 193814449), (124, 168806133), (186, 112537422), (279, 75024948), (372, 56268711), (558, 37512474), (837, 25008316), (1116, 18756237), (1674, 12504158), (3348, 6252079)]