20189593914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25300243}}^1$

素因数の和:25300274

約数の個数: 32

約数和(自身を含む): 48576468480

約数和(自身を除く): 28386874566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25300243, 50600486, 75900729, 151801458, 177101701, 354203402, 480704617, 531305103, 961409234, 1062610206, 1442113851, 2884227702, 3364932319, 6729864638, 10094796957, 20189593914]

約数ペア:

[(1, 20189593914), (2, 10094796957), (3, 6729864638), (6, 3364932319), (7, 2884227702), (14, 1442113851), (19, 1062610206), (21, 961409234), (38, 531305103), (42, 480704617), (57, 354203402), (114, 177101701), (133, 151801458), (266, 75900729), (399, 50600486), (798, 25300243)]