2030488371

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 3227212800

約数和(自身を除く): 1196724429

約数列:

[1, 3, 9, 19, 27, 57, 137, 167, 171, 173, 411, 501, 513, 519, 1233, 1503, 1557, 2603, 3173, 3287, 3699, 4509, 4671, 7809, 9519, 9861, 22879, 23427, 23701, 28557, 28891, 29583, 68637, 70281, 71103, 85671, 86673, 88749, 205911, 213309, 260019, 434701, 450319, 548929, 617733, 639927, 780057, 1304103, 1350957, 1646787, 3912309, 3958067, 4052871, 4940361, 11736927, 11874201, 12158613, 14821083, 35622603, 75203273, 106867809, 225609819, 676829457, 2030488371]

約数ペア:

[(1, 2030488371), (3, 676829457), (9, 225609819), (19, 106867809), (27, 75203273), (57, 35622603), (137, 14821083), (167, 12158613), (171, 11874201), (173, 11736927), (411, 4940361), (501, 4052871), (513, 3958067), (519, 3912309), (1233, 1646787), (1503, 1350957), (1557, 1304103), (2603, 780057), (3173, 639927), (3287, 617733), (3699, 548929), (4509, 450319), (4671, 434701), (7809, 260019), (9519, 213309), (9861, 205911), (22879, 88749), (23427, 86673), (23701, 85671), (28557, 71103), (28891, 70281), (29583, 68637)]