19920086796

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{1399}}^1\times {\mathrm{1543}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 46604096000

約数和(自身を除く): 26684009204

約数列:

[1, 2, 3, 4, 6, 12, 769, 1399, 1538, 1543, 2307, 2798, 3076, 3086, 4197, 4614, 4629, 5596, 6172, 8394, 9228, 9258, 16788, 18516, 1075831, 1186567, 2151662, 2158657, 2373134, 3227493, 3559701, 4303324, 4317314, 4746268, 6454986, 6475971, 7119402, 8634628, 12909972, 12951942, 14238804, 25903884, 1660007233, 3320014466, 4980021699, 6640028932, 9960043398, 19920086796]

約数ペア:

[(1, 19920086796), (2, 9960043398), (3, 6640028932), (4, 4980021699), (6, 3320014466), (12, 1660007233), (769, 25903884), (1399, 14238804), (1538, 12951942), (1543, 12909972), (2307, 8634628), (2798, 7119402), (3076, 6475971), (3086, 6454986), (4197, 4746268), (4614, 4317314), (4629, 4303324), (5596, 3559701), (6172, 3227493), (8394, 2373134), (9228, 2158657), (9258, 2151662), (16788, 1186567), (18516, 1075831)]