20414061330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{463219}}^1$

素因数の和:463355

約数の個数: 64

約数和(自身を含む): 53229536640

約数和(自身を除く): 32815475310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 7345, 8814, 14690, 22035, 44070, 463219, 926438, 1389657, 2316095, 2779314, 4632190, 6021847, 6948285, 12043694, 13896570, 18065541, 30109235, 36131082, 52343747, 60218470, 90327705, 104687494, 157031241, 180655410, 261718735, 314062482, 523437470, 680468711, 785156205, 1360937422, 1570312410, 2041406133, 3402343555, 4082812266, 6804687110, 10207030665, 20414061330]

約数ペア:

[(1, 20414061330), (2, 10207030665), (3, 6804687110), (5, 4082812266), (6, 3402343555), (10, 2041406133), (13, 1570312410), (15, 1360937422), (26, 785156205), (30, 680468711), (39, 523437470), (65, 314062482), (78, 261718735), (113, 180655410), (130, 157031241), (195, 104687494), (226, 90327705), (339, 60218470), (390, 52343747), (565, 36131082), (678, 30109235), (1130, 18065541), (1469, 13896570), (1695, 12043694), (2938, 6948285), (3390, 6021847), (4407, 4632190), (7345, 2779314), (8814, 2316095), (14690, 1389657), (22035, 926438), (44070, 463219)]