20121479112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119770709}}^1$

素因数の和:119770725

約数の個数: 32

約数和(自身を含む): 57489940800

約数和(自身を除く): 37368461688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119770709, 239541418, 359312127, 479082836, 718624254, 838394963, 958165672, 1437248508, 1676789926, 2515184889, 2874497016, 3353579852, 5030369778, 6707159704, 10060739556, 20121479112]

約数ペア:

[(1, 20121479112), (2, 10060739556), (3, 6707159704), (4, 5030369778), (6, 3353579852), (7, 2874497016), (8, 2515184889), (12, 1676789926), (14, 1437248508), (21, 958165672), (24, 838394963), (28, 718624254), (42, 479082836), (56, 359312127), (84, 239541418), (168, 119770709)]