20228799408

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5334599}}^1$

素因数の和:5334689

約数の個数: 40

約数和(自身を含む): 52919232000

約数和(自身を除く): 32690432592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5334599, 10669198, 16003797, 21338396, 32007594, 42676792, 64015188, 85353584, 128030376, 256060752, 421433321, 842866642, 1264299963, 1685733284, 2528599926, 3371466568, 5057199852, 6742933136, 10114399704, 20228799408]

約数ペア:

[(1, 20228799408), (2, 10114399704), (3, 6742933136), (4, 5057199852), (6, 3371466568), (8, 2528599926), (12, 1685733284), (16, 1264299963), (24, 842866642), (48, 421433321), (79, 256060752), (158, 128030376), (237, 85353584), (316, 64015188), (474, 42676792), (632, 32007594), (948, 21338396), (1264, 16003797), (1896, 10669198), (3792, 5334599)]