20176905602

素因数分解:

$2^1\times 7^1\times {\mathrm{21401}}^1\times {\mathrm{67343}}^1$

素因数の和:88753

約数の個数: 16

約数和(自身を含む): 34591110912

約数和(自身を除く): 14414205310

約数列:

[1, 2, 7, 14, 21401, 42802, 67343, 134686, 149807, 299614, 471401, 942802, 1441207543, 2882415086, 10088452801, 20176905602]

約数ペア:

[(1, 20176905602), (2, 10088452801), (7, 2882415086), (14, 1441207543), (21401, 942802), (42802, 471401), (67343, 299614), (134686, 149807)]