20303214

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 41484960

約数和(自身を除く): 21181746

約数列:

[1, 2, 3, 6, 89, 178, 193, 197, 267, 386, 394, 534, 579, 591, 1158, 1182, 17177, 17533, 34354, 35066, 38021, 51531, 52599, 76042, 103062, 105198, 114063, 228126, 3383869, 6767738, 10151607, 20303214]

約数ペア:

[(1, 20303214), (2, 10151607), (3, 6767738), (6, 3383869), (89, 228126), (178, 114063), (193, 105198), (197, 103062), (267, 76042), (386, 52599), (394, 51531), (534, 38021), (579, 35066), (591, 34354), (1158, 17533), (1182, 17177)]