20282565912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1454573}}^1$

素因数の和:1454672

約数の個数: 64

約数和(自身を含む): 58648423680

約数和(自身を除く): 38365857768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 1454573, 2909146, 4363719, 5818292, 8727438, 10182011, 11636584, 17454876, 20364022, 30546033, 34909752, 40728044, 61092066, 81456088, 120729559, 122184132, 241459118, 244368264, 362188677, 482918236, 724377354, 845106913, 965836472, 1448754708, 1690213826, 2535320739, 2897509416, 3380427652, 5070641478, 6760855304, 10141282956, 20282565912]

約数ペア:

[(1, 20282565912), (2, 10141282956), (3, 6760855304), (4, 5070641478), (6, 3380427652), (7, 2897509416), (8, 2535320739), (12, 1690213826), (14, 1448754708), (21, 965836472), (24, 845106913), (28, 724377354), (42, 482918236), (56, 362188677), (83, 244368264), (84, 241459118), (166, 122184132), (168, 120729559), (249, 81456088), (332, 61092066), (498, 40728044), (581, 34909752), (664, 30546033), (996, 20364022), (1162, 17454876), (1743, 11636584), (1992, 10182011), (2324, 8727438), (3486, 5818292), (4648, 4363719), (6972, 2909146), (13944, 1454573)]