20228735582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1\times {\mathrm{3533}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 33255844704

約数和(自身を除く): 13027109122

約数列:

[1, 2, 11, 22, 317, 634, 821, 1642, 3487, 3533, 6974, 7066, 9031, 18062, 38863, 77726, 260257, 520514, 1119961, 2239922, 2862827, 2900593, 5725654, 5801186, 12319571, 24639142, 31906523, 63813046, 919487981, 1838975962, 10114367791, 20228735582]

約数ペア:

[(1, 20228735582), (2, 10114367791), (11, 1838975962), (22, 919487981), (317, 63813046), (634, 31906523), (821, 24639142), (1642, 12319571), (3487, 5801186), (3533, 5725654), (6974, 2900593), (7066, 2862827), (9031, 2239922), (18062, 1119961), (38863, 520514), (77726, 260257)]