20071032420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3448631}}^1$

素因数の和:3448740

約数の個数: 48

約数和(自身を含む): 56778277248

約数和(自身を除く): 36707244828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 3448631, 6897262, 10345893, 13794524, 17243155, 20691786, 34486310, 41383572, 51729465, 68972620, 103458930, 206917860, 334517207, 669034414, 1003551621, 1338068828, 1672586035, 2007103242, 3345172070, 4014206484, 5017758105, 6690344140, 10035516210, 20071032420]

約数ペア:

[(1, 20071032420), (2, 10035516210), (3, 6690344140), (4, 5017758105), (5, 4014206484), (6, 3345172070), (10, 2007103242), (12, 1672586035), (15, 1338068828), (20, 1003551621), (30, 669034414), (60, 334517207), (97, 206917860), (194, 103458930), (291, 68972620), (388, 51729465), (485, 41383572), (582, 34486310), (970, 20691786), (1164, 17243155), (1455, 13794524), (1940, 10345893), (2910, 6897262), (5820, 3448631)]