20219782462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{212701}}^1$

素因数の和:212892

約数の個数: 32

約数和(自身を含む): 34457724000

約数和(自身を除く): 14237941538

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 1639, 3278, 4321, 8642, 47531, 95062, 212701, 425402, 2339711, 4679422, 6168329, 12336658, 31692449, 63384898, 67851619, 135703238, 348616939, 697233878, 919081021, 1838162042, 10109891231, 20219782462]

約数ペア:

[(1, 20219782462), (2, 10109891231), (11, 1838162042), (22, 919081021), (29, 697233878), (58, 348616939), (149, 135703238), (298, 67851619), (319, 63384898), (638, 31692449), (1639, 12336658), (3278, 6168329), (4321, 4679422), (8642, 2339711), (47531, 425402), (95062, 212701)]