20160977771

素因数分解:

${\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 22813664256

約数和(自身を除く): 2652686485

約数列:

[1, 11, 53, 107, 121, 583, 1177, 1331, 2671, 5671, 6413, 12947, 29381, 62381, 70543, 141563, 142417, 285797, 323191, 686191, 1557193, 3143767, 3555101, 7548101, 15147241, 17129123, 34581437, 166619651, 188420353, 380395807, 1832816161, 20160977771]

約数ペア:

[(1, 20160977771), (11, 1832816161), (53, 380395807), (107, 188420353), (121, 166619651), (583, 34581437), (1177, 17129123), (1331, 15147241), (2671, 7548101), (5671, 3555101), (6413, 3143767), (12947, 1557193), (29381, 686191), (62381, 323191), (70543, 285797), (141563, 142417)]