20921837258

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1433}}^1\times {\mathrm{1741}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 35971603200

約数和(自身を除く): 15049765942

約数列:

[1, 2, 7, 14, 599, 1198, 1433, 1741, 2866, 3482, 4193, 8386, 10031, 12187, 20062, 24374, 858367, 1042859, 1716734, 2085718, 2494853, 4989706, 6008569, 7300013, 12017138, 14600026, 17463971, 34927942, 1494416947, 2988833894, 10460918629, 20921837258]

約数ペア:

[(1, 20921837258), (2, 10460918629), (7, 2988833894), (14, 1494416947), (599, 34927942), (1198, 17463971), (1433, 14600026), (1741, 12017138), (2866, 7300013), (3482, 6008569), (4193, 4989706), (8386, 2494853), (10031, 2085718), (12187, 1716734), (20062, 1042859), (24374, 858367)]