20203669221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1\times {\mathrm{55837}}^1$

素因数の和:60028

約数の個数: 16

約数和(自身を含む): 27874329600

約数和(自身を除く): 7670660379

約数列:

[1, 3, 29, 87, 4159, 12477, 55837, 120611, 167511, 361833, 1619273, 4857819, 232226083, 696678249, 6734556407, 20203669221]

約数ペア:

[(1, 20203669221), (3, 6734556407), (29, 696678249), (87, 232226083), (4159, 4857819), (12477, 1619273), (55837, 361833), (120611, 167511)]