14690020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12111

約数の個数: 24

約数和(自身を含む): 31357368

約数和(自身を除く): 16667348

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 12041, 24082, 48164, 60205, 120410, 240820, 734501, 1469002, 2938004, 3672505, 7345010, 14690020]

約数ペア:

[(1, 14690020), (2, 7345010), (4, 3672505), (5, 2938004), (10, 1469002), (20, 734501), (61, 240820), (122, 120410), (244, 60205), (305, 48164), (610, 24082), (1220, 12041)]