20004336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 62268336

約数和(自身を除く): 42264000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 173, 176, 198, 219, 264, 292, 346, 396, 438, 519, 528, 584, 657, 692, 792, 803, 876, 1038, 1168, 1314, 1384, 1557, 1584, 1606, 1752, 1903, 2076, 2409, 2628, 2768, 3114, 3212, 3504, 3806, 4152, 4818, 5256, 5709, 6228, 6424, 7227, 7612, 8304, 9636, 10512, 11418, 12456, 12629, 12848, 14454, 15224, 17127, 19272, 22836, 24912, 25258, 28908, 30448, 34254, 37887, 38544, 45672, 50516, 57816, 68508, 75774, 91344, 101032, 113661, 115632, 137016, 138919, 151548, 202064, 227322, 274032, 277838, 303096, 416757, 454644, 555676, 606192, 833514, 909288, 1111352, 1250271, 1667028, 1818576, 2222704, 2500542, 3334056, 5001084, 6668112, 10002168, 20004336]

約数ペア:

[(1, 20004336), (2, 10002168), (3, 6668112), (4, 5001084), (6, 3334056), (8, 2500542), (9, 2222704), (11, 1818576), (12, 1667028), (16, 1250271), (18, 1111352), (22, 909288), (24, 833514), (33, 606192), (36, 555676), (44, 454644), (48, 416757), (66, 303096), (72, 277838), (73, 274032), (88, 227322), (99, 202064), (132, 151548), (144, 138919), (146, 137016), (173, 115632), (176, 113661), (198, 101032), (219, 91344), (264, 75774), (292, 68508), (346, 57816), (396, 50516), (438, 45672), (519, 38544), (528, 37887), (584, 34254), (657, 30448), (692, 28908), (792, 25258), (803, 24912), (876, 22836), (1038, 19272), (1168, 17127), (1314, 15224), (1384, 14454), (1557, 12848), (1584, 12629), (1606, 12456), (1752, 11418), (1903, 10512), (2076, 9636), (2409, 8304), (2628, 7612), (2768, 7227), (3114, 6424), (3212, 6228), (3504, 5709), (3806, 5256), (4152, 4818)]