20650318318

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1\times {\mathrm{31849}}^1$

素因数の和:33484

約数の個数: 32

約数和(自身を含む): 36645336000

約数和(自身を除く): 15995017682

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1597, 3194, 11179, 22358, 31849, 46313, 63698, 92626, 222943, 324191, 445886, 648382, 923621, 1847242, 6465347, 12930694, 50862853, 101725706, 356039971, 712079942, 1475022737, 2950045474, 10325159159, 20650318318]

約数ペア:

[(1, 20650318318), (2, 10325159159), (7, 2950045474), (14, 1475022737), (29, 712079942), (58, 356039971), (203, 101725706), (406, 50862853), (1597, 12930694), (3194, 6465347), (11179, 1847242), (22358, 923621), (31849, 648382), (46313, 445886), (63698, 324191), (92626, 222943)]