20116392

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1213}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 50405280

約数和(自身を除く): 30288888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1213, 1382, 2073, 2426, 2764, 3639, 4146, 4852, 5528, 7278, 8292, 9704, 14556, 16584, 29112, 838183, 1676366, 2514549, 3352732, 5029098, 6705464, 10058196, 20116392]

約数ペア:

[(1, 20116392), (2, 10058196), (3, 6705464), (4, 5029098), (6, 3352732), (8, 2514549), (12, 1676366), (24, 838183), (691, 29112), (1213, 16584), (1382, 14556), (2073, 9704), (2426, 8292), (2764, 7278), (3639, 5528), (4146, 4852)]