20600874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23357}}^1$

素因数の和:23379

約数の個数: 36

約数和(自身を含む): 51924834

約数和(自身を除く): 31323960

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 23357, 46714, 70071, 140142, 163499, 210213, 326998, 420426, 490497, 980994, 1144493, 1471491, 2288986, 2942982, 3433479, 6866958, 10300437, 20600874]

約数ペア:

[(1, 20600874), (2, 10300437), (3, 6866958), (6, 3433479), (7, 2942982), (9, 2288986), (14, 1471491), (18, 1144493), (21, 980994), (42, 490497), (49, 420426), (63, 326998), (98, 210213), (126, 163499), (147, 140142), (294, 70071), (441, 46714), (882, 23357)]