20169792405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11057}}^1\times {\mathrm{5791}}^1$

素因数の和:16866

約数の個数: 48

約数和(自身を含む): 39965912064

約数和(自身を除く): 19796119659

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 5791, 11057, 17373, 28955, 33171, 40537, 52119, 55285, 77399, 86865, 99513, 121611, 165855, 202685, 232197, 260595, 364833, 386995, 497565, 608055, 696591, 1160985, 1824165, 3482955, 64031087, 192093261, 320155435, 448217609, 576279783, 960466305, 1344652827, 2241088045, 2881398915, 4033958481, 6723264135, 20169792405]

約数ペア:

[(1, 20169792405), (3, 6723264135), (5, 4033958481), (7, 2881398915), (9, 2241088045), (15, 1344652827), (21, 960466305), (35, 576279783), (45, 448217609), (63, 320155435), (105, 192093261), (315, 64031087), (5791, 3482955), (11057, 1824165), (17373, 1160985), (28955, 696591), (33171, 608055), (40537, 497565), (52119, 386995), (55285, 364833), (77399, 260595), (86865, 232197), (99513, 202685), (121611, 165855)]