20144297930

素因数分解:

$2^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{841801}}^1$

素因数の和:844201

約数の個数: 16

約数和(自身を含む): 36274931784

約数和(自身を除く): 16130633854

約数列:

[1, 2, 5, 10, 2393, 4786, 11965, 23930, 841801, 1683602, 4209005, 8418010, 2014429793, 4028859586, 10072148965, 20144297930]

約数ペア:

[(1, 20144297930), (2, 10072148965), (5, 4028859586), (10, 2014429793), (2393, 8418010), (4786, 4209005), (11965, 1683602), (23930, 841801)]