20162643124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199559}}^1$

素因数の和:199672

約数の個数: 48

約数和(自身を含む): 39896035200

約数和(自身を除く): 19733392076

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 268, 377, 754, 871, 1508, 1742, 1943, 3484, 3886, 7772, 25259, 50518, 101036, 199559, 399118, 798236, 2594267, 5188534, 5787211, 10377068, 11574422, 13370453, 23148844, 26740906, 53481812, 75233743, 150467486, 173815889, 300934972, 347631778, 387743137, 695263556, 775486274, 1550972548, 5040660781, 10081321562, 20162643124]

約数ペア:

[(1, 20162643124), (2, 10081321562), (4, 5040660781), (13, 1550972548), (26, 775486274), (29, 695263556), (52, 387743137), (58, 347631778), (67, 300934972), (116, 173815889), (134, 150467486), (268, 75233743), (377, 53481812), (754, 26740906), (871, 23148844), (1508, 13370453), (1742, 11574422), (1943, 10377068), (3484, 5787211), (3886, 5188534), (7772, 2594267), (25259, 798236), (50518, 399118), (101036, 199559)]