20174464804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8254691}}^1$

素因数の和:8254755

約数の個数: 24

約数和(自身を含む): 38830071168

約数和(自身を除く): 18655606364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 8254691, 16509382, 33018764, 107310983, 214621966, 387970477, 429243932, 775940954, 1551881908, 5043616201, 10087232402, 20174464804]

約数ペア:

[(1, 20174464804), (2, 10087232402), (4, 5043616201), (13, 1551881908), (26, 775940954), (47, 429243932), (52, 387970477), (94, 214621966), (188, 107310983), (611, 33018764), (1222, 16509382), (2444, 8254691)]