20433210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97301}}^1$

素因数の和:97318

約数の個数: 32

約数和(自身を含む): 56045952

約数和(自身を除く): 35612742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 97301, 194602, 291903, 486505, 583806, 681107, 973010, 1362214, 1459515, 2043321, 2919030, 3405535, 4086642, 6811070, 10216605, 20433210]

約数ペア:

[(1, 20433210), (2, 10216605), (3, 6811070), (5, 4086642), (6, 3405535), (7, 2919030), (10, 2043321), (14, 1459515), (15, 1362214), (21, 973010), (30, 681107), (35, 583806), (42, 486505), (70, 291903), (105, 194602), (210, 97301)]