20194955514

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2411}}^1\times {\mathrm{4349}}^1$

素因数の和:6875

約数の個数: 48

約数和(自身を含む): 44193146400

約数和(自身を除く): 23998190886

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 2411, 4349, 4822, 7233, 8698, 13047, 14466, 21699, 26094, 39141, 43398, 78282, 257977, 465343, 515954, 773931, 930686, 1396029, 1547862, 2321793, 2792058, 4188087, 4643586, 8376174, 10485439, 20970878, 31456317, 62912634, 94368951, 188737902, 1121941973, 2243883946, 3365825919, 6731651838, 10097477757, 20194955514]

約数ペア:

[(1, 20194955514), (2, 10097477757), (3, 6731651838), (6, 3365825919), (9, 2243883946), (18, 1121941973), (107, 188737902), (214, 94368951), (321, 62912634), (642, 31456317), (963, 20970878), (1926, 10485439), (2411, 8376174), (4349, 4643586), (4822, 4188087), (7233, 2792058), (8698, 2321793), (13047, 1547862), (14466, 1396029), (21699, 930686), (26094, 773931), (39141, 515954), (43398, 465343), (78282, 257977)]