20194333808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{55457}}^1$

素因数の和:57545

約数の個数: 40

約数和(自身を含む): 42704878320

約数和(自身を除く): 22510544512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2069, 4138, 8276, 16552, 22759, 33104, 45518, 55457, 91036, 110914, 182072, 221828, 364144, 443656, 610027, 887312, 1220054, 2440108, 4880216, 9760432, 114740533, 229481066, 458962132, 917924264, 1262145863, 1835848528, 2524291726, 5048583452, 10097166904, 20194333808]

約数ペア:

[(1, 20194333808), (2, 10097166904), (4, 5048583452), (8, 2524291726), (11, 1835848528), (16, 1262145863), (22, 917924264), (44, 458962132), (88, 229481066), (176, 114740533), (2069, 9760432), (4138, 4880216), (8276, 2440108), (16552, 1220054), (22759, 887312), (33104, 610027), (45518, 443656), (55457, 364144), (91036, 221828), (110914, 182072)]