20134465390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5340707}}^1$

素因数の和:5340756

約数の個数: 32

約数和(自身を含む): 40375752480

約数和(自身を除く): 20241287090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 5340707, 10681414, 26703535, 53407070, 69429191, 138858382, 154880503, 309761006, 347145955, 694291910, 774402515, 1548805030, 2013446539, 4026893078, 10067232695, 20134465390]

約数ペア:

[(1, 20134465390), (2, 10067232695), (5, 4026893078), (10, 2013446539), (13, 1548805030), (26, 774402515), (29, 694291910), (58, 347145955), (65, 309761006), (130, 154880503), (145, 138858382), (290, 69429191), (377, 53407070), (754, 26703535), (1885, 10681414), (3770, 5340707)]