20170951112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11408909}}^1$

素因数の和:11408945

約数の個数: 32

約数和(自身を含む): 43125679800

約数和(自身を除く): 22954728688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11408909, 22817818, 45635636, 91271272, 148315817, 193951453, 296631634, 387902906, 593263268, 775805812, 1186526536, 1551611624, 2521368889, 5042737778, 10085475556, 20170951112]

約数ペア:

[(1, 20170951112), (2, 10085475556), (4, 5042737778), (8, 2521368889), (13, 1551611624), (17, 1186526536), (26, 775805812), (34, 593263268), (52, 387902906), (68, 296631634), (104, 193951453), (136, 148315817), (221, 91271272), (442, 45635636), (884, 22817818), (1768, 11408909)]