20346940966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{328781}}^1$

素因数の和:328920

約数の個数: 32

約数和(自身を含む): 34798286880

約数和(自身を除く): 14451345914

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 5626, 30943, 61886, 328781, 657562, 3616591, 7233182, 9534649, 19069298, 31891757, 63783514, 104881139, 209762278, 350809327, 701618654, 924860953, 1849721906, 10173470483, 20346940966]

約数ペア:

[(1, 20346940966), (2, 10173470483), (11, 1849721906), (22, 924860953), (29, 701618654), (58, 350809327), (97, 209762278), (194, 104881139), (319, 63783514), (638, 31891757), (1067, 19069298), (2134, 9534649), (2813, 7233182), (5626, 3616591), (30943, 657562), (61886, 328781)]