20196496212

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{33091}}^1$

素因数の和:33560

約数の個数: 48

約数和(自身を含む): 47555586624

約数和(自身を除く): 27359090412

約数列:

[1, 2, 3, 4, 6, 12, 181, 281, 362, 543, 562, 724, 843, 1086, 1124, 1686, 2172, 3372, 33091, 50861, 66182, 99273, 101722, 132364, 152583, 198546, 203444, 305166, 397092, 610332, 5989471, 9298571, 11978942, 17968413, 18597142, 23957884, 27895713, 35936826, 37194284, 55791426, 71873652, 111582852, 1683041351, 3366082702, 5049124053, 6732165404, 10098248106, 20196496212]

約数ペア:

[(1, 20196496212), (2, 10098248106), (3, 6732165404), (4, 5049124053), (6, 3366082702), (12, 1683041351), (181, 111582852), (281, 71873652), (362, 55791426), (543, 37194284), (562, 35936826), (724, 27895713), (843, 23957884), (1086, 18597142), (1124, 17968413), (1686, 11978942), (2172, 9298571), (3372, 5989471), (33091, 610332), (50861, 397092), (66182, 305166), (99273, 203444), (101722, 198546), (132364, 152583)]