2016205545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1\times {\mathrm{2111}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 3308304384

約数和(自身を除く): 1292098839

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1553, 2111, 4659, 6333, 7765, 10555, 23295, 31665, 63673, 86551, 191019, 259653, 318365, 432755, 955095, 1298265, 3278383, 9835149, 16391915, 49175745, 134413703, 403241109, 672068515, 2016205545]

約数ペア:

[(1, 2016205545), (3, 672068515), (5, 403241109), (15, 134413703), (41, 49175745), (123, 16391915), (205, 9835149), (615, 3278383), (1553, 1298265), (2111, 955095), (4659, 432755), (6333, 318365), (7765, 259653), (10555, 191019), (23295, 86551), (31665, 63673)]