20007240015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{190545143}}^1$

素因数の和:190545158

約数の個数: 16

約数和(自身を含む): 36584667648

約数和(自身を除く): 16577427633

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 190545143, 571635429, 952725715, 1333816001, 2858177145, 4001448003, 6669080005, 20007240015]

約数ペア:

[(1, 20007240015), (3, 6669080005), (5, 4001448003), (7, 2858177145), (15, 1333816001), (21, 952725715), (35, 571635429), (105, 190545143)]