20140336888

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{3929}}^1$

素因数の和:4564

約数の個数: 64

約数和(自身を含む): 43462656000

約数和(自身を除く): 23322319112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 383, 478, 766, 956, 1532, 1673, 1912, 2681, 3064, 3346, 3929, 5362, 6692, 7858, 10724, 13384, 15716, 21448, 27503, 31432, 55006, 91537, 110012, 183074, 220024, 366148, 640759, 732296, 939031, 1281518, 1504807, 1878062, 2563036, 3009614, 3756124, 5126072, 6019228, 6573217, 7512248, 10533649, 12038456, 13146434, 21067298, 26292868, 42134596, 52585736, 84269192, 359648873, 719297746, 1438595492, 2517542111, 2877190984, 5035084222, 10070168444, 20140336888]

約数ペア:

[(1, 20140336888), (2, 10070168444), (4, 5035084222), (7, 2877190984), (8, 2517542111), (14, 1438595492), (28, 719297746), (56, 359648873), (239, 84269192), (383, 52585736), (478, 42134596), (766, 26292868), (956, 21067298), (1532, 13146434), (1673, 12038456), (1912, 10533649), (2681, 7512248), (3064, 6573217), (3346, 6019228), (3929, 5126072), (5362, 3756124), (6692, 3009614), (7858, 2563036), (10724, 1878062), (13384, 1504807), (15716, 1281518), (21448, 939031), (27503, 732296), (31432, 640759), (55006, 366148), (91537, 220024), (110012, 183074)]