20167043494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{315179}}^1$

素因数の和:315324

約数の個数: 32

約数和(自身を含む): 34311755520

約数和(自身を除く): 14144712026

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 598, 1391, 2461, 2782, 4922, 31993, 63986, 315179, 630358, 4097327, 7249117, 8194654, 14498234, 33724153, 67448306, 94238521, 188477042, 438413989, 775655519, 876827978, 1551311038, 10083521747, 20167043494]

約数ペア:

[(1, 20167043494), (2, 10083521747), (13, 1551311038), (23, 876827978), (26, 775655519), (46, 438413989), (107, 188477042), (214, 94238521), (299, 67448306), (598, 33724153), (1391, 14498234), (2461, 8194654), (2782, 7249117), (4922, 4097327), (31993, 630358), (63986, 315179)]