20199331078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{17707}}^1\times {\mathrm{24799}}^1$

素因数の和:42531

約数の個数: 16

約数和(自身を含む): 31619404800

約数和(自身を除く): 11420073722

約数列:

[1, 2, 23, 46, 17707, 24799, 35414, 49598, 407261, 570377, 814522, 1140754, 439115893, 878231786, 10099665539, 20199331078]

約数ペア:

[(1, 20199331078), (2, 10099665539), (23, 878231786), (46, 439115893), (17707, 1140754), (24799, 814522), (35414, 570377), (49598, 407261)]