20165566432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{27689}}^1$

素因数の和:29779

約数の個数: 48

約数和(自身を含む): 43332634800

約数和(自身を除く): 23167068368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2069, 4138, 8276, 16552, 22759, 27689, 33104, 45518, 55378, 66208, 91036, 110756, 182072, 221512, 304579, 364144, 443024, 609158, 728288, 886048, 1218316, 2436632, 4873264, 9746528, 57288541, 114577082, 229154164, 458308328, 630173951, 916616656, 1260347902, 1833233312, 2520695804, 5041391608, 10082783216, 20165566432]

約数ペア:

[(1, 20165566432), (2, 10082783216), (4, 5041391608), (8, 2520695804), (11, 1833233312), (16, 1260347902), (22, 916616656), (32, 630173951), (44, 458308328), (88, 229154164), (176, 114577082), (352, 57288541), (2069, 9746528), (4138, 4873264), (8276, 2436632), (16552, 1218316), (22759, 886048), (27689, 728288), (33104, 609158), (45518, 443024), (55378, 364144), (66208, 304579), (91036, 221512), (110756, 182072)]