20949344928

素因数分解:

$2^5\times 3^5\times {\mathrm{2694103}}^1$

素因数の和:2694128

約数の個数: 72

約数和(自身を含む): 61781192928

約数和(自身を除く): 40831848000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 2694103, 5388206, 8082309, 10776412, 16164618, 21552824, 24246927, 32329236, 43105648, 48493854, 64658472, 72740781, 86211296, 96987708, 129316944, 145481562, 193975416, 218222343, 258633888, 290963124, 387950832, 436444686, 581926248, 654667029, 775901664, 872889372, 1163852496, 1309334058, 1745778744, 2327704992, 2618668116, 3491557488, 5237336232, 6983114976, 10474672464, 20949344928]

約数ペア:

[(1, 20949344928), (2, 10474672464), (3, 6983114976), (4, 5237336232), (6, 3491557488), (8, 2618668116), (9, 2327704992), (12, 1745778744), (16, 1309334058), (18, 1163852496), (24, 872889372), (27, 775901664), (32, 654667029), (36, 581926248), (48, 436444686), (54, 387950832), (72, 290963124), (81, 258633888), (96, 218222343), (108, 193975416), (144, 145481562), (162, 129316944), (216, 96987708), (243, 86211296), (288, 72740781), (324, 64658472), (432, 48493854), (486, 43105648), (648, 32329236), (864, 24246927), (972, 21552824), (1296, 16164618), (1944, 10776412), (2592, 8082309), (3888, 5388206), (7776, 2694103)]