20194572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98993}}^1$

素因数の和:99017

約数の個数: 24

約数和(自身を含む): 49892976

約数和(自身を除く): 29698404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98993, 197986, 296979, 395972, 593958, 1187916, 1682881, 3365762, 5048643, 6731524, 10097286, 20194572]

約数ペア:

[(1, 20194572), (2, 10097286), (3, 6731524), (4, 5048643), (6, 3365762), (12, 1682881), (17, 1187916), (34, 593958), (51, 395972), (68, 296979), (102, 197986), (204, 98993)]