20200372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 37202760

約数和(自身を除く): 17002388

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3329, 6068, 6658, 13316, 123173, 136489, 246346, 272978, 492692, 545956, 5050093, 10100186, 20200372]

約数ペア:

[(1, 20200372), (2, 10100186), (4, 5050093), (37, 545956), (41, 492692), (74, 272978), (82, 246346), (148, 136489), (164, 123173), (1517, 13316), (3034, 6658), (3329, 6068)]