20191868930

素因数分解:

$2^1\times 5^1\times {\mathrm{55243}}^1\times {\mathrm{36551}}^1$

素因数の和:91801

約数の個数: 16

約数和(自身を含む): 36347016384

約数和(自身を除く): 16155147454

約数列:

[1, 2, 5, 10, 36551, 55243, 73102, 110486, 182755, 276215, 365510, 552430, 2019186893, 4038373786, 10095934465, 20191868930]

約数ペア:

[(1, 20191868930), (2, 10095934465), (5, 4038373786), (10, 2019186893), (36551, 552430), (55243, 365510), (73102, 276215), (110486, 182755)]