20172336190

素因数分解:

$2^1\times 5^1\times {\mathrm{9907}}^1\times {\mathrm{203617}}^1$

素因数の和:213531

約数の個数: 16

約数和(自身を含む): 36314048592

約数和(自身を除く): 16141712402

約数列:

[1, 2, 5, 10, 9907, 19814, 49535, 99070, 203617, 407234, 1018085, 2036170, 2017233619, 4034467238, 10086168095, 20172336190]

約数ペア:

[(1, 20172336190), (2, 10086168095), (5, 4034467238), (10, 2017233619), (9907, 2036170), (19814, 1018085), (49535, 407234), (99070, 203617)]