20199623814

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{30011}}^1$

素因数の和:30693

約数の個数: 48

約数和(自身を含む): 44557375824

約数和(自身を除く): 24357752010

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 613, 1098, 1226, 1839, 3678, 5517, 11034, 30011, 37393, 60022, 74786, 90033, 112179, 180066, 224358, 270099, 336537, 540198, 673074, 1830671, 3661342, 5492013, 10984026, 16476039, 18396743, 32952078, 36793486, 55190229, 110380458, 165570687, 331141374, 1122201323, 2244402646, 3366603969, 6733207938, 10099811907, 20199623814]

約数ペア:

[(1, 20199623814), (2, 10099811907), (3, 6733207938), (6, 3366603969), (9, 2244402646), (18, 1122201323), (61, 331141374), (122, 165570687), (183, 110380458), (366, 55190229), (549, 36793486), (613, 32952078), (1098, 18396743), (1226, 16476039), (1839, 10984026), (3678, 5492013), (5517, 3661342), (11034, 1830671), (30011, 673074), (37393, 540198), (60022, 336537), (74786, 270099), (90033, 224358), (112179, 180066)]