20108452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55243}}^1$

素因数の和:55267

約数の個数: 24

約数和(自身を含む): 43311296

約数和(自身を除く): 23202844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55243, 110486, 220972, 386701, 718159, 773402, 1436318, 1546804, 2872636, 5027113, 10054226, 20108452]

約数ペア:

[(1, 20108452), (2, 10054226), (4, 5027113), (7, 2872636), (13, 1546804), (14, 1436318), (26, 773402), (28, 718159), (52, 386701), (91, 220972), (182, 110486), (364, 55243)]