20055115587

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{9461}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 30004229088

約数和(自身を除く): 9949113501

約数列:

[1, 3, 13, 37, 39, 111, 113, 169, 339, 481, 507, 1443, 1469, 4181, 4407, 6253, 9461, 12543, 18759, 19097, 28383, 54353, 57291, 122993, 163059, 350057, 368979, 706589, 1050171, 1069093, 1598909, 2119767, 3207279, 4550741, 4796727, 13652223, 13898209, 39556441, 41694627, 59159633, 118669323, 177478899, 180676717, 514233733, 542030151, 1542701199, 6685038529, 20055115587]

約数ペア:

[(1, 20055115587), (3, 6685038529), (13, 1542701199), (37, 542030151), (39, 514233733), (111, 180676717), (113, 177478899), (169, 118669323), (339, 59159633), (481, 41694627), (507, 39556441), (1443, 13898209), (1469, 13652223), (4181, 4796727), (4407, 4550741), (6253, 3207279), (9461, 2119767), (12543, 1598909), (18759, 1069093), (19097, 1050171), (28383, 706589), (54353, 368979), (57291, 350057), (122993, 163059)]