20132689458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{214091}}^1$

素因数の和:216342

約数の個数: 32

約数和(自身を含む): 46038343680

約数和(自身を除く): 25905654222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2239, 4478, 6717, 13434, 15673, 31346, 47019, 94038, 214091, 428182, 642273, 1284546, 1498637, 2997274, 4495911, 8991822, 479349749, 958699498, 1438049247, 2876098494, 3355448243, 6710896486, 10066344729, 20132689458]

約数ペア:

[(1, 20132689458), (2, 10066344729), (3, 6710896486), (6, 3355448243), (7, 2876098494), (14, 1438049247), (21, 958699498), (42, 479349749), (2239, 8991822), (4478, 4495911), (6717, 2997274), (13434, 1498637), (15673, 1284546), (31346, 642273), (47019, 428182), (94038, 214091)]