20072562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 41693184

約数和(自身を除く): 21620622

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 311, 347, 622, 694, 933, 1041, 1866, 2082, 9641, 10757, 19282, 21514, 28923, 32271, 57846, 64542, 107917, 215834, 323751, 647502, 3345427, 6690854, 10036281, 20072562]

約数ペア:

[(1, 20072562), (2, 10036281), (3, 6690854), (6, 3345427), (31, 647502), (62, 323751), (93, 215834), (186, 107917), (311, 64542), (347, 57846), (622, 32271), (694, 28923), (933, 21514), (1041, 19282), (1866, 10757), (2082, 9641)]