20630502

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3292

約数の個数: 24

約数和(自身を含む): 44827536

約数和(自身を除く): 24197034

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2887, 3573, 5774, 7146, 8661, 17322, 25983, 51966, 1146139, 2292278, 3438417, 6876834, 10315251, 20630502]

約数ペア:

[(1, 20630502), (2, 10315251), (3, 6876834), (6, 3438417), (9, 2292278), (18, 1146139), (397, 51966), (794, 25983), (1191, 17322), (2382, 8661), (2887, 7146), (3573, 5774)]