20082473313

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197299}}^1$

素因数の和:197477

約数の個数: 32

約数和(自身を含む): 31669017600

約数和(自身を除く): 11586544287

約数列:

[1, 3, 7, 21, 37, 111, 131, 259, 393, 777, 917, 2751, 4847, 14541, 33929, 101787, 197299, 591897, 1381093, 4143279, 7300063, 21900189, 25846169, 51100441, 77538507, 153301323, 180923183, 542769549, 956308253, 2868924759, 6694157771, 20082473313]

約数ペア:

[(1, 20082473313), (3, 6694157771), (7, 2868924759), (21, 956308253), (37, 542769549), (111, 180923183), (131, 153301323), (259, 77538507), (393, 51100441), (777, 25846169), (917, 21900189), (2751, 7300063), (4847, 4143279), (14541, 1381093), (33929, 591897), (101787, 197299)]