20082267981

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1291}}^1\times {\mathrm{8599}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 30222464000

約数和(自身を除く): 10140196019

約数列:

[1, 3, 9, 27, 67, 201, 603, 1291, 1809, 3873, 8599, 11619, 25797, 34857, 77391, 86497, 232173, 259491, 576133, 778473, 1728399, 2335419, 5185197, 11101309, 15555591, 33303927, 99911781, 299735343, 743787703, 2231363109, 6694089327, 20082267981]

約数ペア:

[(1, 20082267981), (3, 6694089327), (9, 2231363109), (27, 743787703), (67, 299735343), (201, 99911781), (603, 33303927), (1291, 15555591), (1809, 11101309), (3873, 5185197), (8599, 2335419), (11619, 1728399), (25797, 778473), (34857, 576133), (77391, 259491), (86497, 232173)]