20109577833

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{46327}}^1$

素因数の和:46595

約数の個数: 40

約数和(自身を含む): 31481543808

約数和(自身を除く): 11371965975

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 233, 621, 699, 1863, 2097, 5359, 6291, 16077, 18873, 46327, 48231, 138981, 144693, 416943, 434079, 1065521, 1250829, 3196563, 3752487, 9589689, 10794191, 28769067, 32382573, 86307201, 97147719, 248266393, 291443157, 744799179, 874329471, 2234397537, 6703192611, 20109577833]

約数ペア:

[(1, 20109577833), (3, 6703192611), (9, 2234397537), (23, 874329471), (27, 744799179), (69, 291443157), (81, 248266393), (207, 97147719), (233, 86307201), (621, 32382573), (699, 28769067), (1863, 10794191), (2097, 9589689), (5359, 3752487), (6291, 3196563), (16077, 1250829), (18873, 1065521), (46327, 434079), (48231, 416943), (138981, 144693)]