20722002

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{10069}}^1$

素因数の和:10095

約数の個数: 32

約数和(自身を含む): 48336000

約数和(自身を除く): 27613998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 10069, 20138, 30207, 60414, 70483, 140966, 211449, 422898, 493381, 986762, 1480143, 2960286, 3453667, 6907334, 10361001, 20722002]

約数ペア:

[(1, 20722002), (2, 10361001), (3, 6907334), (6, 3453667), (7, 2960286), (14, 1480143), (21, 986762), (42, 493381), (49, 422898), (98, 211449), (147, 140966), (294, 70483), (343, 60414), (686, 30207), (1029, 20138), (2058, 10069)]