20038763336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{216551}}^1$

素因数の和:216869

約数の個数: 32

約数和(自身を含む): 38589566400

約数和(自身を除く): 18550803064

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 1076, 2152, 11567, 23134, 46268, 92536, 216551, 433102, 866204, 1732408, 9311693, 18623386, 37246772, 58252219, 74493544, 116504438, 233008876, 466017752, 2504845417, 5009690834, 10019381668, 20038763336]

約数ペア:

[(1, 20038763336), (2, 10019381668), (4, 5009690834), (8, 2504845417), (43, 466017752), (86, 233008876), (172, 116504438), (269, 74493544), (344, 58252219), (538, 37246772), (1076, 18623386), (2152, 9311693), (11567, 1732408), (23134, 866204), (46268, 433102), (92536, 216551)]