20079934172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{11317}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 37267910400

約数和(自身を除く): 17187976228

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 349, 698, 1271, 1396, 2542, 5084, 10819, 11317, 14309, 21638, 22634, 28618, 43276, 45268, 57236, 350827, 443579, 463997, 701654, 887158, 927994, 1403308, 1774316, 1855988, 3949633, 7899266, 14383907, 15798532, 28767814, 57535628, 122438623, 161934953, 244877246, 323869906, 489754492, 647739812, 5019983543, 10039967086, 20079934172]

約数ペア:

[(1, 20079934172), (2, 10039967086), (4, 5019983543), (31, 647739812), (41, 489754492), (62, 323869906), (82, 244877246), (124, 161934953), (164, 122438623), (349, 57535628), (698, 28767814), (1271, 15798532), (1396, 14383907), (2542, 7899266), (5084, 3949633), (10819, 1855988), (11317, 1774316), (14309, 1403308), (21638, 927994), (22634, 887158), (28618, 701654), (43276, 463997), (45268, 443579), (57236, 350827)]