20166692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 46005120

約数和(自身を除く): 25838428

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 3259, 6188, 6518, 13036, 22813, 42367, 45626, 55403, 84734, 91252, 110806, 169468, 221612, 296569, 387821, 593138, 720239, 775642, 1186276, 1440478, 1551284, 2880956, 5041673, 10083346, 20166692]

約数ペア:

[(1, 20166692), (2, 10083346), (4, 5041673), (7, 2880956), (13, 1551284), (14, 1440478), (17, 1186276), (26, 775642), (28, 720239), (34, 593138), (52, 387821), (68, 296569), (91, 221612), (119, 169468), (182, 110806), (221, 91252), (238, 84734), (364, 55403), (442, 45626), (476, 42367), (884, 22813), (1547, 13036), (3094, 6518), (3259, 6188)]