20003484

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4157}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 46802448

約数和(自身を除く): 26798964

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4157, 4812, 8314, 12471, 16628, 24942, 49884, 1666957, 3333914, 5000871, 6667828, 10001742, 20003484]

約数ペア:

[(1, 20003484), (2, 10001742), (3, 6667828), (4, 5000871), (6, 3333914), (12, 1666957), (401, 49884), (802, 24942), (1203, 16628), (1604, 12471), (2406, 8314), (4157, 4812)]