22939660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18803}}^1$

素因数の和:18873

約数の個数: 24

約数和(自身を含む): 48965616

約数和(自身を除く): 26025956

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 18803, 37606, 75212, 94015, 188030, 376060, 1146983, 2293966, 4587932, 5734915, 11469830, 22939660]

約数ペア:

[(1, 22939660), (2, 11469830), (4, 5734915), (5, 4587932), (10, 2293966), (20, 1146983), (61, 376060), (122, 188030), (244, 94015), (305, 75212), (610, 37606), (1220, 18803)]