20177304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120103}}^1$

素因数の和:120119

約数の個数: 32

約数和(自身を含む): 57649920

約数和(自身を除く): 37472616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120103, 240206, 360309, 480412, 720618, 840721, 960824, 1441236, 1681442, 2522163, 2882472, 3362884, 5044326, 6725768, 10088652, 20177304]

約数ペア:

[(1, 20177304), (2, 10088652), (3, 6725768), (4, 5044326), (6, 3362884), (7, 2882472), (8, 2522163), (12, 1681442), (14, 1441236), (21, 960824), (24, 840721), (28, 720618), (42, 480412), (56, 360309), (84, 240206), (168, 120103)]