20346518322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86950933}}^1$

素因数の和:86950954

約数の個数: 24

約数和(自身を含む): 47475209964

約数和(自身を除く): 27128691642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86950933, 173901866, 260852799, 521705598, 782558397, 1130362129, 1565116794, 2260724258, 3391086387, 6782172774, 10173259161, 20346518322]

約数ペア:

[(1, 20346518322), (2, 10173259161), (3, 6782172774), (6, 3391086387), (9, 2260724258), (13, 1565116794), (18, 1130362129), (26, 782558397), (39, 521705598), (78, 260852799), (117, 173901866), (234, 86950933)]