20722757616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179213}}^1$

素因数の和:179311

約数の個数: 120

約数和(自身を含む): 64134238896

約数和(自身を除く): 43411481280

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, 176, 198, 219, 264, 292, 396, 438, 528, 584, 657, 792, 803, 876, 1168, 1314, 1584, 1606, 1752, 2409, 2628, 3212, 3504, 4818, 5256, 6424, 7227, 9636, 10512, 12848, 14454, 19272, 28908, 38544, 57816, 115632, 179213, 358426, 537639, 716852, 1075278, 1433704, 1612917, 1971343, 2150556, 2867408, 3225834, 3942686, 4301112, 5914029, 6451668, 7885372, 8602224, 11828058, 12903336, 13082549, 15770744, 17742087, 23656116, 25806672, 26165098, 31541488, 35484174, 39247647, 47312232, 52330196, 70968348, 78495294, 94624464, 104660392, 117742941, 141936696, 143908039, 156990588, 209320784, 235485882, 283873392, 287816078, 313981176, 431724117, 470971764, 575632156, 627962352, 863448234, 941943528, 1151264312, 1295172351, 1726896468, 1883887056, 2302528624, 2590344702, 3453792936, 5180689404, 6907585872, 10361378808, 20722757616]

約数ペア:

[(1, 20722757616), (2, 10361378808), (3, 6907585872), (4, 5180689404), (6, 3453792936), (8, 2590344702), (9, 2302528624), (11, 1883887056), (12, 1726896468), (16, 1295172351), (18, 1151264312), (22, 941943528), (24, 863448234), (33, 627962352), (36, 575632156), (44, 470971764), (48, 431724117), (66, 313981176), (72, 287816078), (73, 283873392), (88, 235485882), (99, 209320784), (132, 156990588), (144, 143908039), (146, 141936696), (176, 117742941), (198, 104660392), (219, 94624464), (264, 78495294), (292, 70968348), (396, 52330196), (438, 47312232), (528, 39247647), (584, 35484174), (657, 31541488), (792, 26165098), (803, 25806672), (876, 23656116), (1168, 17742087), (1314, 15770744), (1584, 13082549), (1606, 12903336), (1752, 11828058), (2409, 8602224), (2628, 7885372), (3212, 6451668), (3504, 5914029), (4818, 4301112), (5256, 3942686), (6424, 3225834), (7227, 2867408), (9636, 2150556), (10512, 1971343), (12848, 1612917), (14454, 1433704), (19272, 1075278), (28908, 716852), (38544, 537639), (57816, 358426), (115632, 179213)]