2012018540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14371561}}^1$

素因数の和:14371577

約数の個数: 24

約数和(自身を含む): 4828844832

約数和(自身を除く): 2816826292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14371561, 28743122, 57486244, 71857805, 100600927, 143715610, 201201854, 287431220, 402403708, 503004635, 1006009270, 2012018540]

約数ペア:

[(1, 2012018540), (2, 1006009270), (4, 503004635), (5, 402403708), (7, 287431220), (10, 201201854), (14, 143715610), (20, 100600927), (28, 71857805), (35, 57486244), (70, 28743122), (140, 14371561)]