23920156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27059}}^1$

素因数の和:27093

約数の個数: 24

約数和(自身を含む): 47733840

約数和(自身を除く): 23813684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 27059, 54118, 108236, 351767, 460003, 703534, 920006, 1407068, 1840012, 5980039, 11960078, 23920156]

約数ペア:

[(1, 23920156), (2, 11960078), (4, 5980039), (13, 1840012), (17, 1407068), (26, 920006), (34, 703534), (52, 460003), (68, 351767), (221, 108236), (442, 54118), (884, 27059)]