20889025632

素因数分解:

$2^5\times 3^3\times {\mathrm{941}}^1\times {\mathrm{25693}}^1$

素因数の和:26653

約数の個数: 96

約数和(自身を含む): 60993444960

約数和(自身を除く): 40104419328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 941, 1882, 2823, 3764, 5646, 7528, 8469, 11292, 15056, 16938, 22584, 25407, 25693, 30112, 33876, 45168, 50814, 51386, 67752, 77079, 90336, 101628, 102772, 135504, 154158, 203256, 205544, 231237, 271008, 308316, 406512, 411088, 462474, 616632, 693711, 813024, 822176, 924948, 1233264, 1387422, 1849896, 2466528, 2774844, 3699792, 5549688, 7399584, 11099376, 22198752, 24177113, 48354226, 72531339, 96708452, 145062678, 193416904, 217594017, 290125356, 386833808, 435188034, 580250712, 652782051, 773667616, 870376068, 1160501424, 1305564102, 1740752136, 2321002848, 2611128204, 3481504272, 5222256408, 6963008544, 10444512816, 20889025632]

約数ペア:

[(1, 20889025632), (2, 10444512816), (3, 6963008544), (4, 5222256408), (6, 3481504272), (8, 2611128204), (9, 2321002848), (12, 1740752136), (16, 1305564102), (18, 1160501424), (24, 870376068), (27, 773667616), (32, 652782051), (36, 580250712), (48, 435188034), (54, 386833808), (72, 290125356), (96, 217594017), (108, 193416904), (144, 145062678), (216, 96708452), (288, 72531339), (432, 48354226), (864, 24177113), (941, 22198752), (1882, 11099376), (2823, 7399584), (3764, 5549688), (5646, 3699792), (7528, 2774844), (8469, 2466528), (11292, 1849896), (15056, 1387422), (16938, 1233264), (22584, 924948), (25407, 822176), (25693, 813024), (30112, 693711), (33876, 616632), (45168, 462474), (50814, 411088), (51386, 406512), (67752, 308316), (77079, 271008), (90336, 231237), (101628, 205544), (102772, 203256), (135504, 154158)]