20157462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86143}}^1$

素因数の和:86164

約数の個数: 24

約数和(自身を含む): 47034624

約数和(自身を除く): 26877162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86143, 172286, 258429, 516858, 775287, 1119859, 1550574, 2239718, 3359577, 6719154, 10078731, 20157462]

約数ペア:

[(1, 20157462), (2, 10078731), (3, 6719154), (6, 3359577), (9, 2239718), (13, 1550574), (18, 1119859), (26, 775287), (39, 516858), (78, 258429), (117, 172286), (234, 86143)]