20144986885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4734427}}^1$

素因数の和:4734492

約数の個数: 16

約数和(自身を含む): 25906790016

約数和(自身を除く): 5761803131

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 4734427, 23672135, 108891821, 175173799, 544459105, 875868995, 4028997377, 20144986885]

約数ペア:

[(1, 20144986885), (5, 4028997377), (23, 875868995), (37, 544459105), (115, 175173799), (185, 108891821), (851, 23672135), (4255, 4734427)]