20121144

素因数分解:

$2^3\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1453}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 50424720

約数和(自身を除く): 30303576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 577, 1154, 1453, 1731, 2308, 2906, 3462, 4359, 4616, 5812, 6924, 8718, 11624, 13848, 17436, 34872, 838381, 1676762, 2515143, 3353524, 5030286, 6707048, 10060572, 20121144]

約数ペア:

[(1, 20121144), (2, 10060572), (3, 6707048), (4, 5030286), (6, 3353524), (8, 2515143), (12, 1676762), (24, 838381), (577, 34872), (1154, 17436), (1453, 13848), (1731, 11624), (2308, 8718), (2906, 6924), (3462, 5812), (4359, 4616)]