20132062940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4816283}}^1$

素因数の和:4816322

約数の個数: 48

約数和(自身を含む): 48548142720

約数和(自身を除く): 28416079780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 4816283, 9632566, 19265132, 24081415, 48162830, 52979113, 91509377, 96325660, 105958226, 183018754, 211916452, 264895565, 366037508, 457546885, 529791130, 915093770, 1006603147, 1059582260, 1830187540, 2013206294, 4026412588, 5033015735, 10066031470, 20132062940]

約数ペア:

[(1, 20132062940), (2, 10066031470), (4, 5033015735), (5, 4026412588), (10, 2013206294), (11, 1830187540), (19, 1059582260), (20, 1006603147), (22, 915093770), (38, 529791130), (44, 457546885), (55, 366037508), (76, 264895565), (95, 211916452), (110, 183018754), (190, 105958226), (209, 96325660), (220, 91509377), (380, 52979113), (418, 48162830), (836, 24081415), (1045, 19265132), (2090, 9632566), (4180, 4816283)]