20055630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 56314368

約数和(自身を除く): 36258738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 2221, 3010, 4442, 4515, 6663, 9030, 11105, 13326, 15547, 22210, 31094, 33315, 46641, 66630, 77735, 93282, 95503, 155470, 191006, 233205, 286509, 466410, 477515, 573018, 668521, 955030, 1337042, 1432545, 2005563, 2865090, 3342605, 4011126, 6685210, 10027815, 20055630]

約数ペア:

[(1, 20055630), (2, 10027815), (3, 6685210), (5, 4011126), (6, 3342605), (7, 2865090), (10, 2005563), (14, 1432545), (15, 1337042), (21, 955030), (30, 668521), (35, 573018), (42, 477515), (43, 466410), (70, 286509), (86, 233205), (105, 191006), (129, 155470), (210, 95503), (215, 93282), (258, 77735), (301, 66630), (430, 46641), (602, 33315), (645, 31094), (903, 22210), (1290, 15547), (1505, 13326), (1806, 11105), (2221, 9030), (3010, 6663), (4442, 4515)]