20203062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13348

約数の個数: 32

約数和(自身を含む): 45999360

約数和(自身を除く): 25796298

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13309, 26618, 39927, 79854, 146399, 292798, 306107, 439197, 612214, 878394, 918321, 1836642, 3367177, 6734354, 10101531, 20203062]

約数ペア:

[(1, 20203062), (2, 10101531), (3, 6734354), (6, 3367177), (11, 1836642), (22, 918321), (23, 878394), (33, 612214), (46, 439197), (66, 306107), (69, 292798), (138, 146399), (253, 79854), (506, 39927), (759, 26618), (1518, 13309)]