20173019986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{47017}}^1$

素因数の和:48658

約数の個数: 32

約数和(自身を含む): 36425784960

約数和(自身を除く): 16252764974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1613, 3226, 11291, 22582, 30647, 47017, 61294, 94034, 214529, 329119, 429058, 658238, 893323, 1786646, 6253261, 12506522, 75838421, 151676842, 530868947, 1061737894, 1440929999, 2881859998, 10086509993, 20173019986]

約数ペア:

[(1, 20173019986), (2, 10086509993), (7, 2881859998), (14, 1440929999), (19, 1061737894), (38, 530868947), (133, 151676842), (266, 75838421), (1613, 12506522), (3226, 6253261), (11291, 1786646), (22582, 893323), (30647, 658238), (47017, 429058), (61294, 329119), (94034, 214529)]