20122013030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{32237}}^1$

素因数の和:32529

約数の個数: 64

約数和(自身を含む): 42690333312

約数和(自身を除く): 22568320282

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 241, 259, 370, 482, 518, 1205, 1295, 1687, 2410, 2590, 3374, 8435, 8917, 16870, 17834, 32237, 44585, 62419, 64474, 89170, 124838, 161185, 225659, 312095, 322370, 451318, 624190, 1128295, 1192769, 2256590, 2385538, 5963845, 7769117, 8349383, 11927690, 15538234, 16698766, 38845585, 41746915, 54383819, 77691170, 83493830, 108767638, 271919095, 287457329, 543838190, 574914658, 1437286645, 2012201303, 2874573290, 4024402606, 10061006515, 20122013030]

約数ペア:

[(1, 20122013030), (2, 10061006515), (5, 4024402606), (7, 2874573290), (10, 2012201303), (14, 1437286645), (35, 574914658), (37, 543838190), (70, 287457329), (74, 271919095), (185, 108767638), (241, 83493830), (259, 77691170), (370, 54383819), (482, 41746915), (518, 38845585), (1205, 16698766), (1295, 15538234), (1687, 11927690), (2410, 8349383), (2590, 7769117), (3374, 5963845), (8435, 2385538), (8917, 2256590), (16870, 1192769), (17834, 1128295), (32237, 624190), (44585, 451318), (62419, 322370), (64474, 312095), (89170, 225659), (124838, 161185)]