18670060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30113}}^1$

素因数の和:30153

約数の個数: 24

約数和(自身を含む): 40473216

約数和(自身を除く): 21803156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 30113, 60226, 120452, 150565, 301130, 602260, 933503, 1867006, 3734012, 4667515, 9335030, 18670060]

約数ペア:

[(1, 18670060), (2, 9335030), (4, 4667515), (5, 3734012), (10, 1867006), (20, 933503), (31, 602260), (62, 301130), (124, 150565), (155, 120452), (310, 60226), (620, 30113)]