20005200314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{11483}}^1$

素因数の和:11843

約数の個数: 48

約数和(自身を含む): 34530826176

約数和(自身を除く): 14525625862

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 313, 506, 626, 2783, 3443, 5566, 6886, 7199, 11483, 14398, 22966, 37873, 75746, 79189, 126313, 158378, 252626, 264109, 528218, 871079, 1389443, 1742158, 2778886, 2905199, 3594179, 5810398, 7188358, 31957189, 39535969, 63914378, 79071938, 82666117, 165332234, 434895659, 869791318, 909327287, 1818654574, 10002600157, 20005200314]

約数ペア:

[(1, 20005200314), (2, 10002600157), (11, 1818654574), (22, 909327287), (23, 869791318), (46, 434895659), (121, 165332234), (242, 82666117), (253, 79071938), (313, 63914378), (506, 39535969), (626, 31957189), (2783, 7188358), (3443, 5810398), (5566, 3594179), (6886, 2905199), (7199, 2778886), (11483, 1742158), (14398, 1389443), (22966, 871079), (37873, 528218), (75746, 264109), (79189, 252626), (126313, 158378)]