20693795208

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1946369}}^1$

素因数の和:1946821

約数の個数: 32

約数和(自身を含む): 51851296800

約数和(自身を除く): 31157501592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 1946369, 3892738, 5839107, 7785476, 11678214, 15570952, 23356428, 46712856, 862241467, 1724482934, 2586724401, 3448965868, 5173448802, 6897931736, 10346897604, 20693795208]

約数ペア:

[(1, 20693795208), (2, 10346897604), (3, 6897931736), (4, 5173448802), (6, 3448965868), (8, 2586724401), (12, 1724482934), (24, 862241467), (443, 46712856), (886, 23356428), (1329, 15570952), (1772, 11678214), (2658, 7785476), (3544, 5839107), (5316, 3892738), (10632, 1946369)]