20161363334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1\times {\mathrm{40597}}^1$

素因数の和:42492

約数の個数: 32

約数和(自身を含む): 36401790720

約数和(自身を除く): 16240427386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1867, 3734, 13069, 26138, 35473, 40597, 70946, 81194, 248311, 284179, 496622, 568358, 771343, 1542686, 5399401, 10798802, 75794599, 151589198, 530562193, 1061124386, 1440097381, 2880194762, 10080681667, 20161363334]

約数ペア:

[(1, 20161363334), (2, 10080681667), (7, 2880194762), (14, 1440097381), (19, 1061124386), (38, 530562193), (133, 151589198), (266, 75794599), (1867, 10798802), (3734, 5399401), (13069, 1542686), (26138, 771343), (35473, 568358), (40597, 496622), (70946, 284179), (81194, 248311)]