20084517258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1\times {\mathrm{29191}}^1$

素因数の和:38030

約数の個数: 32

約数和(自身を含む): 43265346432

約数和(自身を除く): 23180829174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 8821, 17642, 26463, 29191, 52926, 58382, 87573, 114673, 175146, 229346, 344019, 379483, 688038, 758966, 1138449, 2276898, 257493811, 514987622, 772481433, 1544962866, 3347419543, 6694839086, 10042258629, 20084517258]

約数ペア:

[(1, 20084517258), (2, 10042258629), (3, 6694839086), (6, 3347419543), (13, 1544962866), (26, 772481433), (39, 514987622), (78, 257493811), (8821, 2276898), (17642, 1138449), (26463, 758966), (29191, 688038), (52926, 379483), (58382, 344019), (87573, 229346), (114673, 175146)]