20188077252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14137309}}^1$

素因数の和:14137340

約数の個数: 48

約数和(自身を含む): 57001633920

約数和(自身を除く): 36813556668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14137309, 28274618, 42411927, 56549236, 84823854, 98961163, 169647708, 197922326, 240334253, 296883489, 395844652, 480668506, 593766978, 721002759, 961337012, 1187533956, 1442005518, 1682339771, 2884011036, 3364679542, 5047019313, 6729359084, 10094038626, 20188077252]

約数ペア:

[(1, 20188077252), (2, 10094038626), (3, 6729359084), (4, 5047019313), (6, 3364679542), (7, 2884011036), (12, 1682339771), (14, 1442005518), (17, 1187533956), (21, 961337012), (28, 721002759), (34, 593766978), (42, 480668506), (51, 395844652), (68, 296883489), (84, 240334253), (102, 197922326), (119, 169647708), (204, 98961163), (238, 84823854), (357, 56549236), (476, 42411927), (714, 28274618), (1428, 14137309)]