20469702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 44843904

約数和(自身を除く): 24374202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 937, 993, 1874, 1986, 2811, 3641, 5622, 7282, 10307, 10923, 20614, 21846, 30921, 61842, 310147, 620294, 930441, 1860882, 3411617, 6823234, 10234851, 20469702]

約数ペア:

[(1, 20469702), (2, 10234851), (3, 6823234), (6, 3411617), (11, 1860882), (22, 930441), (33, 620294), (66, 310147), (331, 61842), (662, 30921), (937, 21846), (993, 20614), (1874, 10923), (1986, 10307), (2811, 7282), (3641, 5622)]