20056656

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 52032384

約数和(自身を除く): 31975728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1487, 1686, 2248, 2974, 3372, 4461, 4496, 5948, 6744, 8922, 11896, 13488, 17844, 23792, 35688, 71376, 417847, 835694, 1253541, 1671388, 2507082, 3342776, 5014164, 6685552, 10028328, 20056656]

約数ペア:

[(1, 20056656), (2, 10028328), (3, 6685552), (4, 5014164), (6, 3342776), (8, 2507082), (12, 1671388), (16, 1253541), (24, 835694), (48, 417847), (281, 71376), (562, 35688), (843, 23792), (1124, 17844), (1487, 13488), (1686, 11896), (2248, 8922), (2974, 6744), (3372, 5948), (4461, 4496)]