20692962

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16661}}^1$

素因数の和:16695

約数の個数: 32

約数和(自身を含む): 47986560

約数和(自身を除く): 27293598

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16661, 33322, 49983, 99966, 149949, 299898, 383203, 449847, 766406, 899694, 1149609, 2299218, 3448827, 6897654, 10346481, 20692962]

約数ペア:

[(1, 20692962), (2, 10346481), (3, 6897654), (6, 3448827), (9, 2299218), (18, 1149609), (23, 899694), (27, 766406), (46, 449847), (54, 383203), (69, 299898), (138, 149949), (207, 99966), (414, 49983), (621, 33322), (1242, 16661)]