20120166704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114319129}}^1$

素因数の和:114319148

約数の個数: 20

約数和(自身を含む): 42526716360

約数和(自身を除く): 22406549656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114319129, 228638258, 457276516, 914553032, 1257510419, 1829106064, 2515020838, 5030041676, 10060083352, 20120166704]

約数ペア:

[(1, 20120166704), (2, 10060083352), (4, 5030041676), (8, 2515020838), (11, 1829106064), (16, 1257510419), (22, 914553032), (44, 457276516), (88, 228638258), (176, 114319129)]