20163650969

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{28843}}^1$

素因数の和:30165

約数の個数: 24

約数和(自身を含む): 25608626208

約数和(自身を除く): 5444975239

約数列:

[1, 7, 11, 49, 77, 539, 1297, 9079, 14267, 28843, 63553, 99869, 201901, 317273, 699083, 1413307, 2220911, 15546377, 37409371, 261865597, 411503081, 1833059179, 2880521567, 20163650969]

約数ペア:

[(1, 20163650969), (7, 2880521567), (11, 1833059179), (49, 411503081), (77, 261865597), (539, 37409371), (1297, 15546377), (9079, 2220911), (14267, 1413307), (28843, 699083), (63553, 317273), (99869, 201901)]