20248068966

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{440501}}^1$

素因数の和:440716

約数の個数: 32

約数和(自身を含む): 41611580928

約数和(自身を除く): 21363511962

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 7661, 15322, 22983, 45966, 440501, 881002, 1321503, 2643006, 20703547, 41407094, 62110641, 71801663, 124221282, 143603326, 215404989, 430809978, 3374678161, 6749356322, 10124034483, 20248068966]

約数ペア:

[(1, 20248068966), (2, 10124034483), (3, 6749356322), (6, 3374678161), (47, 430809978), (94, 215404989), (141, 143603326), (163, 124221282), (282, 71801663), (326, 62110641), (489, 41407094), (978, 20703547), (7661, 2643006), (15322, 1321503), (22983, 881002), (45966, 440501)]