133059620

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{6673}}^1$

素因数の和:7679

約数の個数: 24

約数和(自身を含む): 279747384

約数和(自身を除く): 146687764

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 6673, 9970, 13346, 19940, 26692, 33365, 66730, 133460, 6652981, 13305962, 26611924, 33264905, 66529810, 133059620]

約数ペア:

[(1, 133059620), (2, 66529810), (4, 33264905), (5, 26611924), (10, 13305962), (20, 6652981), (997, 133460), (1994, 66730), (3988, 33365), (4985, 26692), (6673, 19940), (9970, 13346)]