20736691816

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{4241}}^1\times {\mathrm{6301}}^1$

素因数の和:10645

約数の個数: 32

約数和(自身を含む): 39297633480

約数和(自身を除く): 18560941664

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 4241, 6301, 8482, 12602, 16964, 25204, 33928, 50408, 411377, 611197, 822754, 1222394, 1645508, 2444788, 3291016, 4889576, 26722541, 53445082, 106890164, 213780328, 2592086477, 5184172954, 10368345908, 20736691816]

約数ペア:

[(1, 20736691816), (2, 10368345908), (4, 5184172954), (8, 2592086477), (97, 213780328), (194, 106890164), (388, 53445082), (776, 26722541), (4241, 4889576), (6301, 3291016), (8482, 2444788), (12602, 1645508), (16964, 1222394), (25204, 822754), (33928, 611197), (50408, 411377)]