20412015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104677}}^1$

素因数の和:104698

約数の個数: 16

約数和(自身を含む): 35171808

約数和(自身を除く): 14759793

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 104677, 314031, 523385, 1360801, 1570155, 4082403, 6804005, 20412015]

約数ペア:

[(1, 20412015), (3, 6804005), (5, 4082403), (13, 1570155), (15, 1360801), (39, 523385), (65, 314031), (195, 104677)]