20105638986

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3797}}^1\times {\mathrm{6949}}^1$

素因数の和:10878

約数の個数: 32

約数和(自身を含む): 40544409600

約数和(自身を除く): 20438770614

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 3797, 6949, 7594, 11391, 13898, 20847, 22782, 41694, 482219, 882523, 964438, 1446657, 1765046, 2647569, 2893314, 5295138, 26385353, 52770706, 79156059, 158312118, 3350939831, 6701879662, 10052819493, 20105638986]

約数ペア:

[(1, 20105638986), (2, 10052819493), (3, 6701879662), (6, 3350939831), (127, 158312118), (254, 79156059), (381, 52770706), (762, 26385353), (3797, 5295138), (6949, 2893314), (7594, 2647569), (11391, 1765046), (13898, 1446657), (20847, 964438), (22782, 882523), (41694, 482219)]