20248173624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1697533}}^1$

素因数の和:1697620

約数の個数: 64

約数和(自身を含む): 58666775040

約数和(自身を除く): 38418601416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 1697533, 3395066, 5092599, 6790132, 10185198, 11882731, 13580264, 20370396, 23765462, 35648193, 40740792, 47530924, 71296386, 95061848, 120524843, 142592772, 241049686, 285185544, 361574529, 482099372, 723149058, 843673901, 964198744, 1446298116, 1687347802, 2531021703, 2892596232, 3374695604, 5062043406, 6749391208, 10124086812, 20248173624]

約数ペア:

[(1, 20248173624), (2, 10124086812), (3, 6749391208), (4, 5062043406), (6, 3374695604), (7, 2892596232), (8, 2531021703), (12, 1687347802), (14, 1446298116), (21, 964198744), (24, 843673901), (28, 723149058), (42, 482099372), (56, 361574529), (71, 285185544), (84, 241049686), (142, 142592772), (168, 120524843), (213, 95061848), (284, 71296386), (426, 47530924), (497, 40740792), (568, 35648193), (852, 23765462), (994, 20370396), (1491, 13580264), (1704, 11882731), (1988, 10185198), (2982, 6790132), (3976, 5092599), (5964, 3395066), (11928, 1697533)]