20199863574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4435631}}^1$

素因数の和:4435673

約数の個数: 48

約数和(自身を含む): 49821018624

約数和(自身を除く): 29621155050

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 4435631, 8871262, 13306893, 26613786, 39920679, 48791941, 79841358, 97583882, 102019513, 146375823, 204039026, 292751646, 306058539, 439127469, 612117078, 878254938, 918175617, 1122214643, 1836351234, 2244429286, 3366643929, 6733287858, 10099931787, 20199863574]

約数ペア:

[(1, 20199863574), (2, 10099931787), (3, 6733287858), (6, 3366643929), (9, 2244429286), (11, 1836351234), (18, 1122214643), (22, 918175617), (23, 878254938), (33, 612117078), (46, 439127469), (66, 306058539), (69, 292751646), (99, 204039026), (138, 146375823), (198, 102019513), (207, 97583882), (253, 79841358), (414, 48791941), (506, 39920679), (759, 26613786), (1518, 13306893), (2277, 8871262), (4554, 4435631)]