202009679926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1\times {\mathrm{987523}}^1$

素因数の和:991995

約数の個数: 16

約数和(自身を含む): 316260486144

約数和(自身を除く): 114250806218

約数列:

[1, 2, 23, 46, 4447, 8894, 102281, 204562, 987523, 1975046, 22713029, 45426058, 4391514781, 8783029562, 101004839963, 202009679926]

約数ペア:

[(1, 202009679926), (2, 101004839963), (23, 8783029562), (46, 4391514781), (4447, 45426058), (8894, 22713029), (102281, 1975046), (204562, 987523)]