20899202904

素因数分解:

$2^3\times 3^3\times {\mathrm{11701}}^1\times {\mathrm{8269}}^1$

素因数の和:19985

約数の個数: 64

約数和(自身を含む): 58065324000

約数和(自身を除く): 37166121096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 8269, 11701, 16538, 23402, 24807, 33076, 35103, 46804, 49614, 66152, 70206, 74421, 93608, 99228, 105309, 140412, 148842, 198456, 210618, 223263, 280824, 297684, 315927, 421236, 446526, 595368, 631854, 842472, 893052, 1263708, 1786104, 2527416, 96755569, 193511138, 290266707, 387022276, 580533414, 774044552, 870800121, 1161066828, 1741600242, 2322133656, 2612400363, 3483200484, 5224800726, 6966400968, 10449601452, 20899202904]

約数ペア:

[(1, 20899202904), (2, 10449601452), (3, 6966400968), (4, 5224800726), (6, 3483200484), (8, 2612400363), (9, 2322133656), (12, 1741600242), (18, 1161066828), (24, 870800121), (27, 774044552), (36, 580533414), (54, 387022276), (72, 290266707), (108, 193511138), (216, 96755569), (8269, 2527416), (11701, 1786104), (16538, 1263708), (23402, 893052), (24807, 842472), (33076, 631854), (35103, 595368), (46804, 446526), (49614, 421236), (66152, 315927), (70206, 297684), (74421, 280824), (93608, 223263), (99228, 210618), (105309, 198456), (140412, 148842)]