20206830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96223}}^1$

素因数の和:96240

約数の個数: 32

約数和(自身を含む): 55425024

約数和(自身を除く): 35218194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96223, 192446, 288669, 481115, 577338, 673561, 962230, 1347122, 1443345, 2020683, 2886690, 3367805, 4041366, 6735610, 10103415, 20206830]

約数ペア:

[(1, 20206830), (2, 10103415), (3, 6735610), (5, 4041366), (6, 3367805), (7, 2886690), (10, 2020683), (14, 1443345), (15, 1347122), (21, 962230), (30, 673561), (35, 577338), (42, 481115), (70, 288669), (105, 192446), (210, 96223)]