20668840698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1020079}}^1$

素因数の和:1020402

約数の個数: 32

約数和(自身を含む): 45242588160

約数和(自身を除く): 24573747462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 3377, 6754, 10131, 20262, 1020079, 2040158, 3060237, 6120474, 11220869, 22441738, 33662607, 67325214, 313164253, 626328506, 939492759, 1878985518, 3444806783, 6889613566, 10334420349, 20668840698]

約数ペア:

[(1, 20668840698), (2, 10334420349), (3, 6889613566), (6, 3444806783), (11, 1878985518), (22, 939492759), (33, 626328506), (66, 313164253), (307, 67325214), (614, 33662607), (921, 22441738), (1842, 11220869), (3377, 6120474), (6754, 3060237), (10131, 2040158), (20262, 1020079)]