20500367084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{4391}}^1$

素因数の和:6086

約数の個数: 48

約数和(自身を含む): 38675460096

約数和(自身を除く): 18175093012

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 1637, 2852, 3274, 4391, 6548, 8782, 17564, 37651, 50747, 75302, 100993, 101494, 136121, 150604, 201986, 202988, 272242, 403972, 544484, 1167181, 2334362, 3130783, 4668724, 6261566, 7188067, 12523132, 14376134, 28752268, 165325541, 222830077, 330651082, 445660154, 661302164, 891320308, 5125091771, 10250183542, 20500367084]

約数ペア:

[(1, 20500367084), (2, 10250183542), (4, 5125091771), (23, 891320308), (31, 661302164), (46, 445660154), (62, 330651082), (92, 222830077), (124, 165325541), (713, 28752268), (1426, 14376134), (1637, 12523132), (2852, 7188067), (3274, 6261566), (4391, 4668724), (6548, 3130783), (8782, 2334362), (17564, 1167181), (37651, 544484), (50747, 403972), (75302, 272242), (100993, 202988), (101494, 201986), (136121, 150604)]