20199863628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80158189}}^1$

素因数の和:80158206

約数の個数: 36

約数和(自身を含む): 58355162320

約数和(自身を除く): 38155298692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80158189, 160316378, 240474567, 320632756, 480949134, 561107323, 721423701, 961898268, 1122214646, 1442847402, 1683321969, 2244429292, 2885694804, 3366643938, 5049965907, 6733287876, 10099931814, 20199863628]

約数ペア:

[(1, 20199863628), (2, 10099931814), (3, 6733287876), (4, 5049965907), (6, 3366643938), (7, 2885694804), (9, 2244429292), (12, 1683321969), (14, 1442847402), (18, 1122214646), (21, 961898268), (28, 721423701), (36, 561107323), (42, 480949134), (63, 320632756), (84, 240474567), (126, 160316378), (252, 80158189)]