2000182008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{161201}}^1$

素因数の和:161268

約数の個数: 64

約数和(自身を含む): 5571141120

約数和(自身を除く): 3570959112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 161201, 322402, 483603, 644804, 967206, 1289608, 1773211, 1934412, 3546422, 3868824, 5319633, 7092844, 7576447, 10639266, 14185688, 15152894, 21278532, 22729341, 30305788, 42557064, 45458682, 60611576, 83340917, 90917364, 166681834, 181834728, 250022751, 333363668, 500045502, 666727336, 1000091004, 2000182008]

約数ペア:

[(1, 2000182008), (2, 1000091004), (3, 666727336), (4, 500045502), (6, 333363668), (8, 250022751), (11, 181834728), (12, 166681834), (22, 90917364), (24, 83340917), (33, 60611576), (44, 45458682), (47, 42557064), (66, 30305788), (88, 22729341), (94, 21278532), (132, 15152894), (141, 14185688), (188, 10639266), (264, 7576447), (282, 7092844), (376, 5319633), (517, 3868824), (564, 3546422), (1034, 1934412), (1128, 1773211), (1551, 1289608), (2068, 967206), (3102, 644804), (4136, 483603), (6204, 322402), (12408, 161201)]