2000408112

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127447}}^1$

素因数の和:127570

約数の個数: 60

約数和(自身を含む): 5649769840

約数和(自身を除く): 3649361728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 127447, 254894, 382341, 509788, 764682, 1019576, 1147023, 1529364, 2039152, 2294046, 3058728, 4588092, 6117456, 9176184, 13891723, 18352368, 27783446, 41675169, 55566892, 83350338, 111133784, 125025507, 166700676, 222267568, 250051014, 333401352, 500102028, 666802704, 1000204056, 2000408112]

約数ペア:

[(1, 2000408112), (2, 1000204056), (3, 666802704), (4, 500102028), (6, 333401352), (8, 250051014), (9, 222267568), (12, 166700676), (16, 125025507), (18, 111133784), (24, 83350338), (36, 55566892), (48, 41675169), (72, 27783446), (109, 18352368), (144, 13891723), (218, 9176184), (327, 6117456), (436, 4588092), (654, 3058728), (872, 2294046), (981, 2039152), (1308, 1529364), (1744, 1147023), (1962, 1019576), (2616, 764682), (3924, 509788), (5232, 382341), (7848, 254894), (15696, 127447)]