2016768180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4801829}}^1$

素因数の和:4801848

約数の個数: 48

約数和(自身を含む): 6453659520

約数和(自身を除く): 4436891340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4801829, 9603658, 14405487, 19207316, 24009145, 28810974, 33612803, 48018290, 57621948, 67225606, 72027435, 96036580, 100838409, 134451212, 144054870, 168064015, 201676818, 288109740, 336128030, 403353636, 504192045, 672256060, 1008384090, 2016768180]

約数ペア:

[(1, 2016768180), (2, 1008384090), (3, 672256060), (4, 504192045), (5, 403353636), (6, 336128030), (7, 288109740), (10, 201676818), (12, 168064015), (14, 144054870), (15, 134451212), (20, 100838409), (21, 96036580), (28, 72027435), (30, 67225606), (35, 57621948), (42, 48018290), (60, 33612803), (70, 28810974), (84, 24009145), (105, 19207316), (140, 14405487), (210, 9603658), (420, 4801829)]