20137860170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2520383}}^1$

素因数の和:2520454

約数の個数: 32

約数和(自身を含む): 39197011968

約数和(自身を除く): 19059151798

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 2520383, 5040766, 12601915, 25203830, 42846511, 85693022, 118458001, 214232555, 236916002, 428465110, 592290005, 1184580010, 2013786017, 4027572034, 10068930085, 20137860170]

約数ペア:

[(1, 20137860170), (2, 10068930085), (5, 4027572034), (10, 2013786017), (17, 1184580010), (34, 592290005), (47, 428465110), (85, 236916002), (94, 214232555), (170, 118458001), (235, 85693022), (470, 42846511), (799, 25203830), (1598, 12601915), (3995, 5040766), (7990, 2520383)]