20159144634

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{101021}}^1$

素因数の和:101526

約数の個数: 32

約数和(自身を含む): 40926032640

約数和(自身を除く): 20766888006

約数列:

[1, 2, 3, 6, 79, 158, 237, 421, 474, 842, 1263, 2526, 33259, 66518, 99777, 101021, 199554, 202042, 303063, 606126, 7980659, 15961318, 23941977, 42529841, 47883954, 85059682, 127589523, 255179046, 3359857439, 6719714878, 10079572317, 20159144634]

約数ペア:

[(1, 20159144634), (2, 10079572317), (3, 6719714878), (6, 3359857439), (79, 255179046), (158, 127589523), (237, 85059682), (421, 47883954), (474, 42529841), (842, 23941977), (1263, 15961318), (2526, 7980659), (33259, 606126), (66518, 303063), (99777, 202042), (101021, 199554)]