20148462714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{13649}}^1$

素因数の和:14259

約数の個数: 64

約数和(自身を含む): 44343936000

約数和(自身を除く): 24195473286

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 563, 874, 1126, 1311, 1689, 2622, 3378, 10697, 12949, 13649, 21394, 25898, 27298, 32091, 38847, 40947, 64182, 77694, 81894, 246031, 259331, 313927, 492062, 518662, 627854, 738093, 777993, 941781, 1476186, 1555986, 1883562, 5964613, 7684387, 11929226, 15368774, 17893839, 23053161, 35787678, 46106322, 146003353, 176740901, 292006706, 353481802, 438010059, 530222703, 876020118, 1060445406, 3358077119, 6716154238, 10074231357, 20148462714]

約数ペア:

[(1, 20148462714), (2, 10074231357), (3, 6716154238), (6, 3358077119), (19, 1060445406), (23, 876020118), (38, 530222703), (46, 438010059), (57, 353481802), (69, 292006706), (114, 176740901), (138, 146003353), (437, 46106322), (563, 35787678), (874, 23053161), (1126, 17893839), (1311, 15368774), (1689, 11929226), (2622, 7684387), (3378, 5964613), (10697, 1883562), (12949, 1555986), (13649, 1476186), (21394, 941781), (25898, 777993), (27298, 738093), (32091, 627854), (38847, 518662), (40947, 492062), (64182, 313927), (77694, 259331), (81894, 246031)]