20171736783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 34316006400

約数和(自身を除く): 14144269617

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 401, 423, 517, 569, 627, 893, 1203, 1551, 1707, 1881, 2679, 3609, 4411, 4653, 5121, 6259, 7619, 8037, 9823, 10811, 13233, 18777, 18847, 22857, 26743, 29469, 32433, 39699, 56331, 56541, 68571, 80229, 83809, 88407, 97299, 118921, 169623, 207317, 228169, 240687, 251427, 294173, 356763, 358093, 508117, 621951, 684507, 754281, 882519, 1070289, 1074279, 1524351, 1865853, 2053521, 2509859, 2647557, 3222837, 3939023, 4335211, 4573053, 5589287, 7529577, 10723943, 11817069, 13005633, 16767861, 22588731, 32171829, 35451207, 39016899, 47687321, 50303583, 96515487, 117963373, 143061963, 203754917, 353890119, 429185889, 611264751, 1061670357, 1833794253, 2241304087, 6723912261, 20171736783]

約数ペア:

[(1, 20171736783), (3, 6723912261), (9, 2241304087), (11, 1833794253), (19, 1061670357), (33, 611264751), (47, 429185889), (57, 353890119), (99, 203754917), (141, 143061963), (171, 117963373), (209, 96515487), (401, 50303583), (423, 47687321), (517, 39016899), (569, 35451207), (627, 32171829), (893, 22588731), (1203, 16767861), (1551, 13005633), (1707, 11817069), (1881, 10723943), (2679, 7529577), (3609, 5589287), (4411, 4573053), (4653, 4335211), (5121, 3939023), (6259, 3222837), (7619, 2647557), (8037, 2509859), (9823, 2053521), (10811, 1865853), (13233, 1524351), (18777, 1074279), (18847, 1070289), (22857, 882519), (26743, 754281), (29469, 684507), (32433, 621951), (39699, 508117), (56331, 358093), (56541, 356763), (68571, 294173), (80229, 251427), (83809, 240687), (88407, 228169), (97299, 207317), (118921, 169623)]