19882136952

素因数分解:

$2^3\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{262741}}^1$

素因数の和:263804

約数の個数: 48

約数和(自身を含む): 53898893880

約数和(自身を除く): 34016756928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1051, 2102, 3153, 4204, 6306, 8408, 9459, 12612, 18918, 25224, 37836, 75672, 262741, 525482, 788223, 1050964, 1576446, 2101928, 2364669, 3152892, 4729338, 6305784, 9458676, 18917352, 276140791, 552281582, 828422373, 1104563164, 1656844746, 2209126328, 2485267119, 3313689492, 4970534238, 6627378984, 9941068476, 19882136952]

約数ペア:

[(1, 19882136952), (2, 9941068476), (3, 6627378984), (4, 4970534238), (6, 3313689492), (8, 2485267119), (9, 2209126328), (12, 1656844746), (18, 1104563164), (24, 828422373), (36, 552281582), (72, 276140791), (1051, 18917352), (2102, 9458676), (3153, 6305784), (4204, 4729338), (6306, 3152892), (8408, 2364669), (9459, 2101928), (12612, 1576446), (18918, 1050964), (25224, 788223), (37836, 525482), (75672, 262741)]