20133020050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2815807}}^1$

素因数の和:2815843

約数の個数: 48

約数和(自身を含む): 43994184192

約数和(自身を除く): 23861164142

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 2815807, 5631614, 14079035, 28158070, 30973877, 36605491, 61947754, 70395175, 73210982, 140790350, 154869385, 183027455, 309738770, 366054910, 402660401, 774346925, 805320802, 915137275, 1548693850, 1830274550, 2013302005, 4026604010, 10066510025, 20133020050]

約数ペア:

[(1, 20133020050), (2, 10066510025), (5, 4026604010), (10, 2013302005), (11, 1830274550), (13, 1548693850), (22, 915137275), (25, 805320802), (26, 774346925), (50, 402660401), (55, 366054910), (65, 309738770), (110, 183027455), (130, 154869385), (143, 140790350), (275, 73210982), (286, 70395175), (325, 61947754), (550, 36605491), (650, 30973877), (715, 28158070), (1430, 14079035), (3575, 5631614), (7150, 2815807)]