20349714170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11369}}^1\times {\mathrm{10529}}^1$

素因数の和:21922

約数の個数: 32

約数和(自身を含む): 38791256400

約数和(自身を除く): 18441542230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10529, 11369, 21058, 22738, 52645, 56845, 105290, 113690, 178993, 193273, 357986, 386546, 894965, 966365, 1789930, 1932730, 119704201, 239408402, 598521005, 1197042010, 2034971417, 4069942834, 10174857085, 20349714170]

約数ペア:

[(1, 20349714170), (2, 10174857085), (5, 4069942834), (10, 2034971417), (17, 1197042010), (34, 598521005), (85, 239408402), (170, 119704201), (10529, 1932730), (11369, 1789930), (21058, 966365), (22738, 894965), (52645, 386546), (56845, 357986), (105290, 193273), (113690, 178993)]