20158353212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1\times {\mathrm{3001}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 37018262400

約数和(自身を除く): 16859909188

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 733, 1466, 2291, 2932, 3001, 4582, 6002, 9164, 12004, 21257, 42514, 57907, 85028, 87029, 115814, 174058, 231628, 237079, 348116, 474158, 948316, 1679303, 2199733, 3358606, 4399466, 6717212, 6875291, 8798932, 13750582, 27501164, 63792257, 127584514, 173778907, 255169028, 347557814, 695115628, 5039588303, 10079176606, 20158353212]

約数ペア:

[(1, 20158353212), (2, 10079176606), (4, 5039588303), (29, 695115628), (58, 347557814), (79, 255169028), (116, 173778907), (158, 127584514), (316, 63792257), (733, 27501164), (1466, 13750582), (2291, 8798932), (2932, 6875291), (3001, 6717212), (4582, 4399466), (6002, 3358606), (9164, 2199733), (12004, 1679303), (21257, 948316), (42514, 474158), (57907, 348116), (85028, 237079), (87029, 231628), (115814, 174058)]