20340027815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{100343}}^1$

素因数の和:100990

約数の個数: 16

約数和(自身を含む): 24795403776

約数和(自身を除く): 4455375961

約数列:

[1, 5, 71, 355, 571, 2855, 40541, 100343, 202705, 501715, 7124353, 35621765, 57295853, 286479265, 4068005563, 20340027815]

約数ペア:

[(1, 20340027815), (5, 4068005563), (71, 286479265), (355, 57295853), (571, 35621765), (2855, 7124353), (40541, 501715), (100343, 202705)]