20160562163

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{635639}}^1$

素因数の和:635866

約数の個数: 16

約数和(自身を含む): 24164490240

約数和(自身を除く): 4003928077

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 31717, 635639, 4449473, 14619697, 102337879, 125220883, 876546181, 2880080309, 20160562163]

約数ペア:

[(1, 20160562163), (7, 2880080309), (23, 876546181), (161, 125220883), (197, 102337879), (1379, 14619697), (4531, 4449473), (31717, 635639)]