2020137728

素因数分解:

$2^8\times 7^1\times {\mathrm{1127309}}^1$

素因数の和:1127332

約数の個数: 36

約数和(自身を含む): 4608443280

約数和(自身を除く): 2588305552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1127309, 2254618, 4509236, 7891163, 9018472, 15782326, 18036944, 31564652, 36073888, 63129304, 72147776, 126258608, 144295552, 252517216, 288591104, 505034432, 1010068864, 2020137728]

約数ペア:

[(1, 2020137728), (2, 1010068864), (4, 505034432), (7, 288591104), (8, 252517216), (14, 144295552), (16, 126258608), (28, 72147776), (32, 63129304), (56, 36073888), (64, 31564652), (112, 18036944), (128, 15782326), (224, 9018472), (256, 7891163), (448, 4509236), (896, 2254618), (1792, 1127309)]