20199872277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151579}}^1$

素因数の和:151682

約数の個数: 48

約数和(自身を含む): 33767173440

約数和(自身を除く): 13567301163

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 201, 221, 603, 663, 871, 1139, 1989, 2613, 3417, 7839, 10251, 14807, 44421, 133263, 151579, 454737, 1364211, 1970527, 2576843, 5911581, 7730529, 10155793, 17734743, 23191587, 30467379, 33498959, 91402137, 100496877, 132025309, 172648481, 301490631, 396075927, 517945443, 1188227781, 1553836329, 2244430253, 6733290759, 20199872277]

約数ペア:

[(1, 20199872277), (3, 6733290759), (9, 2244430253), (13, 1553836329), (17, 1188227781), (39, 517945443), (51, 396075927), (67, 301490631), (117, 172648481), (153, 132025309), (201, 100496877), (221, 91402137), (603, 33498959), (663, 30467379), (871, 23191587), (1139, 17734743), (1989, 10155793), (2613, 7730529), (3417, 5911581), (7839, 2576843), (10251, 1970527), (14807, 1364211), (44421, 454737), (133263, 151579)]