20177262528

素因数分解:

$2^6\times 3^1\times {\mathrm{809}}^1\times {\mathrm{129901}}^1$

素因数の和:130725

約数の個数: 56

約数和(自身を含む): 53452074960

約数和(自身を除く): 33274812432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 809, 1618, 2427, 3236, 4854, 6472, 9708, 12944, 19416, 25888, 38832, 51776, 77664, 129901, 155328, 259802, 389703, 519604, 779406, 1039208, 1558812, 2078416, 3117624, 4156832, 6235248, 8313664, 12470496, 24940992, 105089909, 210179818, 315269727, 420359636, 630539454, 840719272, 1261078908, 1681438544, 2522157816, 3362877088, 5044315632, 6725754176, 10088631264, 20177262528]

約数ペア:

[(1, 20177262528), (2, 10088631264), (3, 6725754176), (4, 5044315632), (6, 3362877088), (8, 2522157816), (12, 1681438544), (16, 1261078908), (24, 840719272), (32, 630539454), (48, 420359636), (64, 315269727), (96, 210179818), (192, 105089909), (809, 24940992), (1618, 12470496), (2427, 8313664), (3236, 6235248), (4854, 4156832), (6472, 3117624), (9708, 2078416), (12944, 1558812), (19416, 1039208), (25888, 779406), (38832, 519604), (51776, 389703), (77664, 259802), (129901, 155328)]