20176470470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{335213}}^1$

素因数の和:335696

約数の個数: 32

約数和(自身を含む): 39195902592

約数和(自身を除く): 19019432122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 4630, 6019, 12038, 30095, 60190, 335213, 670426, 1676065, 3352130, 4357769, 8715538, 21788845, 43577690, 155203619, 310407238, 776018095, 1552036190, 2017647047, 4035294094, 10088235235, 20176470470]

約数ペア:

[(1, 20176470470), (2, 10088235235), (5, 4035294094), (10, 2017647047), (13, 1552036190), (26, 776018095), (65, 310407238), (130, 155203619), (463, 43577690), (926, 21788845), (2315, 8715538), (4630, 4357769), (6019, 3352130), (12038, 1676065), (30095, 670426), (60190, 335213)]