20170104244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83717}}^1$

素因数の和:83848

約数の個数: 48

約数和(自身を含む): 38255777280

約数和(自身を除く): 18085673036

約数列:

[1, 2, 4, 29, 31, 58, 62, 67, 116, 124, 134, 268, 899, 1798, 1943, 2077, 3596, 3886, 4154, 7772, 8308, 60233, 83717, 120466, 167434, 240932, 334868, 2427793, 2595227, 4855586, 5190454, 5609039, 9711172, 10380908, 11218078, 22436156, 75261583, 150523166, 162662131, 173880209, 301046332, 325324262, 347760418, 650648524, 695520836, 5042526061, 10085052122, 20170104244]

約数ペア:

[(1, 20170104244), (2, 10085052122), (4, 5042526061), (29, 695520836), (31, 650648524), (58, 347760418), (62, 325324262), (67, 301046332), (116, 173880209), (124, 162662131), (134, 150523166), (268, 75261583), (899, 22436156), (1798, 11218078), (1943, 10380908), (2077, 9711172), (3596, 5609039), (3886, 5190454), (4154, 4855586), (7772, 2595227), (8308, 2427793), (60233, 334868), (83717, 240932), (120466, 167434)]