20130755902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{10357}}^1$

素因数の和:10732

約数の個数: 32

約数和(自身を含む): 31353914592

約数和(自身を除く): 11223158690

約数列:

[1, 2, 43, 86, 97, 194, 233, 466, 4171, 8342, 10019, 10357, 20038, 20714, 22601, 45202, 445351, 890702, 971843, 1004629, 1943686, 2009258, 2413181, 4826362, 43199047, 86398094, 103766783, 207533566, 234078557, 468157114, 10065377951, 20130755902]

約数ペア:

[(1, 20130755902), (2, 10065377951), (43, 468157114), (86, 234078557), (97, 207533566), (194, 103766783), (233, 86398094), (466, 43199047), (4171, 4826362), (8342, 2413181), (10019, 2009258), (10357, 1943686), (20038, 1004629), (20714, 971843), (22601, 890702), (45202, 445351)]