20058810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 52399872

約数和(自身を除く): 32341062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1063, 1110, 1258, 1887, 2126, 3145, 3189, 3774, 5315, 6290, 6378, 9435, 10630, 15945, 18071, 18870, 31890, 36142, 39331, 54213, 78662, 90355, 108426, 117993, 180710, 196655, 235986, 271065, 393310, 542130, 589965, 668627, 1179930, 1337254, 2005881, 3343135, 4011762, 6686270, 10029405, 20058810]

約数ペア:

[(1, 20058810), (2, 10029405), (3, 6686270), (5, 4011762), (6, 3343135), (10, 2005881), (15, 1337254), (17, 1179930), (30, 668627), (34, 589965), (37, 542130), (51, 393310), (74, 271065), (85, 235986), (102, 196655), (111, 180710), (170, 117993), (185, 108426), (222, 90355), (255, 78662), (370, 54213), (510, 39331), (555, 36142), (629, 31890), (1063, 18870), (1110, 18071), (1258, 15945), (1887, 10630), (2126, 9435), (3145, 6378), (3189, 6290), (3774, 5315)]