20056134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 49512960

約数和(自身を除く): 29456826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 613, 779, 798, 861, 1226, 1558, 1722, 1839, 2337, 3678, 4291, 4674, 5453, 8582, 10906, 11647, 12873, 16359, 23294, 25133, 25746, 32718, 34941, 50266, 69882, 75399, 81529, 150798, 163058, 175931, 244587, 351862, 477527, 489174, 527793, 955054, 1055586, 1432581, 2865162, 3342689, 6685378, 10028067, 20056134]

約数ペア:

[(1, 20056134), (2, 10028067), (3, 6685378), (6, 3342689), (7, 2865162), (14, 1432581), (19, 1055586), (21, 955054), (38, 527793), (41, 489174), (42, 477527), (57, 351862), (82, 244587), (114, 175931), (123, 163058), (133, 150798), (246, 81529), (266, 75399), (287, 69882), (399, 50266), (574, 34941), (613, 32718), (779, 25746), (798, 25133), (861, 23294), (1226, 16359), (1558, 12873), (1722, 11647), (1839, 10906), (2337, 8582), (3678, 5453), (4291, 4674)]