20040433488

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{804449}}^1$

素因数の和:804636

約数の個数: 60

約数和(自身を含む): 56409642900

約数和(自身を除く): 36369209412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 804449, 1608898, 2413347, 3217796, 4826694, 6435592, 7240041, 9653388, 12871184, 14480082, 19306776, 28960164, 38613552, 57920328, 115840656, 139169677, 278339354, 417509031, 556678708, 835018062, 1113357416, 1252527093, 1670036124, 2226714832, 2505054186, 3340072248, 5010108372, 6680144496, 10020216744, 20040433488]

約数ペア:

[(1, 20040433488), (2, 10020216744), (3, 6680144496), (4, 5010108372), (6, 3340072248), (8, 2505054186), (9, 2226714832), (12, 1670036124), (16, 1252527093), (18, 1113357416), (24, 835018062), (36, 556678708), (48, 417509031), (72, 278339354), (144, 139169677), (173, 115840656), (346, 57920328), (519, 38613552), (692, 28960164), (1038, 19306776), (1384, 14480082), (1557, 12871184), (2076, 9653388), (2768, 7240041), (3114, 6435592), (4152, 4826694), (6228, 3217796), (8304, 2413347), (12456, 1608898), (24912, 804449)]