20161824483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 30127104000

約数和(自身を除く): 9965279517

約数列:

[1, 3, 19, 29, 47, 57, 87, 139, 141, 417, 551, 893, 1363, 1653, 1867, 2641, 2679, 4031, 4089, 5601, 6533, 7923, 12093, 19599, 25897, 35473, 54143, 76589, 77691, 87749, 106419, 124127, 162429, 189457, 229767, 259513, 263247, 372381, 568371, 778539, 1028717, 1667231, 2544721, 3086151, 3599683, 4930747, 5001693, 7525877, 7634163, 10799049, 12197111, 14792241, 22577631, 36591333, 48349699, 142991663, 145049097, 231745109, 353716219, 428974989, 695235327, 1061148657, 6720608161, 20161824483]

約数ペア:

[(1, 20161824483), (3, 6720608161), (19, 1061148657), (29, 695235327), (47, 428974989), (57, 353716219), (87, 231745109), (139, 145049097), (141, 142991663), (417, 48349699), (551, 36591333), (893, 22577631), (1363, 14792241), (1653, 12197111), (1867, 10799049), (2641, 7634163), (2679, 7525877), (4031, 5001693), (4089, 4930747), (5601, 3599683), (6533, 3086151), (7923, 2544721), (12093, 1667231), (19599, 1028717), (25897, 778539), (35473, 568371), (54143, 372381), (76589, 263247), (77691, 259513), (87749, 229767), (106419, 189457), (124127, 162429)]