20369676

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21487}}^1$

素因数の和:21573

約数の個数: 24

約数和(自身を含む): 48133120

約数和(自身を除く): 27763444

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21487, 42974, 64461, 85948, 128922, 257844, 1697473, 3394946, 5092419, 6789892, 10184838, 20369676]

約数ペア:

[(1, 20369676), (2, 10184838), (3, 6789892), (4, 5092419), (6, 3394946), (12, 1697473), (79, 257844), (158, 128922), (237, 85948), (316, 64461), (474, 42974), (948, 21487)]