2020992

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 5671200

約数和(自身を除く): 3650208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 277, 304, 384, 456, 554, 608, 831, 912, 1108, 1216, 1662, 1824, 2216, 2432, 3324, 3648, 4432, 5263, 6648, 7296, 8864, 10526, 13296, 15789, 17728, 21052, 26592, 31578, 35456, 42104, 53184, 63156, 84208, 106368, 126312, 168416, 252624, 336832, 505248, 673664, 1010496, 2020992]

約数ペア:

[(1, 2020992), (2, 1010496), (3, 673664), (4, 505248), (6, 336832), (8, 252624), (12, 168416), (16, 126312), (19, 106368), (24, 84208), (32, 63156), (38, 53184), (48, 42104), (57, 35456), (64, 31578), (76, 26592), (96, 21052), (114, 17728), (128, 15789), (152, 13296), (192, 10526), (228, 8864), (277, 7296), (304, 6648), (384, 5263), (456, 4432), (554, 3648), (608, 3324), (831, 2432), (912, 2216), (1108, 1824), (1216, 1662)]