20996070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1907}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 50554368

約数和(自身を除く): 29558298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 1907, 2202, 3670, 3814, 5505, 5721, 9535, 11010, 11442, 19070, 28605, 57210, 699869, 1399738, 2099607, 3499345, 4199214, 6998690, 10498035, 20996070]

約数ペア:

[(1, 20996070), (2, 10498035), (3, 6998690), (5, 4199214), (6, 3499345), (10, 2099607), (15, 1399738), (30, 699869), (367, 57210), (734, 28605), (1101, 19070), (1835, 11442), (1907, 11010), (2202, 9535), (3670, 5721), (3814, 5505)]