12029420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3559}}^1$

素因数の和:3594

約数の個数: 36

約数和(自身を含む): 27362160

約数和(自身を除く): 15332740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3559, 7118, 14236, 17795, 35590, 46267, 71180, 92534, 185068, 231335, 462670, 601471, 925340, 1202942, 2405884, 3007355, 6014710, 12029420]

約数ペア:

[(1, 12029420), (2, 6014710), (4, 3007355), (5, 2405884), (10, 1202942), (13, 925340), (20, 601471), (26, 462670), (52, 231335), (65, 185068), (130, 92534), (169, 71180), (260, 46267), (338, 35590), (676, 17795), (845, 14236), (1690, 7118), (3380, 3559)]