2020468515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797029}}^1$

素因数の和:797063

約数の個数: 24

約数和(自身を含む): 3500555760

約数和(自身を除く): 1480087245

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 797029, 2391087, 3985145, 10361377, 11955435, 31084131, 51806885, 134697901, 155420655, 404093703, 673489505, 2020468515]

約数ペア:

[(1, 2020468515), (3, 673489505), (5, 404093703), (13, 155420655), (15, 134697901), (39, 51806885), (65, 31084131), (169, 11955435), (195, 10361377), (507, 3985145), (845, 2391087), (2535, 797029)]