20155220406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58933393}}^1$

素因数の和:58933420

約数の個数: 24

約数和(自身を含む): 45968047320

約数和(自身を除く): 25812826914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58933393, 117866786, 176800179, 353600358, 530400537, 1060801074, 1119734467, 2239468934, 3359203401, 6718406802, 10077610203, 20155220406]

約数ペア:

[(1, 20155220406), (2, 10077610203), (3, 6718406802), (6, 3359203401), (9, 2239468934), (18, 1119734467), (19, 1060801074), (38, 530400537), (57, 353600358), (114, 176800179), (171, 117866786), (342, 58933393)]