20120151912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119762809}}^1$

素因数の和:119762825

約数の個数: 32

約数和(自身を含む): 57486148800

約数和(自身を除く): 37365996888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119762809, 239525618, 359288427, 479051236, 718576854, 838339663, 958102472, 1437153708, 1676679326, 2515018989, 2874307416, 3353358652, 5030037978, 6706717304, 10060075956, 20120151912]

約数ペア:

[(1, 20120151912), (2, 10060075956), (3, 6706717304), (4, 5030037978), (6, 3353358652), (7, 2874307416), (8, 2515018989), (12, 1676679326), (14, 1437153708), (21, 958102472), (24, 838339663), (28, 718576854), (42, 479051236), (56, 359288427), (84, 239525618), (168, 119762809)]