20161641324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{3583}}^1$

素因数の和:4555

約数の個数: 96

約数和(自身を含む): 52484898816

約数和(自身を除く): 32323257492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 907, 1034, 1551, 1814, 2068, 2721, 3102, 3583, 3628, 5442, 6204, 7166, 9977, 10749, 10884, 14332, 19954, 21498, 29931, 39413, 39908, 42629, 42996, 59862, 78826, 85258, 118239, 119724, 127887, 157652, 168401, 170516, 236478, 255774, 336802, 468919, 472956, 505203, 511548, 673604, 937838, 1010406, 1406757, 1852411, 1875676, 2020812, 2813514, 3249781, 3704822, 5557233, 5627028, 6499562, 7409644, 9749343, 11114466, 12999124, 19498686, 22228932, 35747591, 38997372, 71495182, 107242773, 142990364, 152739707, 214485546, 305479414, 428971092, 458219121, 610958828, 916438242, 1680136777, 1832876484, 3360273554, 5040410331, 6720547108, 10080820662, 20161641324]

約数ペア:

[(1, 20161641324), (2, 10080820662), (3, 6720547108), (4, 5040410331), (6, 3360273554), (11, 1832876484), (12, 1680136777), (22, 916438242), (33, 610958828), (44, 458219121), (47, 428971092), (66, 305479414), (94, 214485546), (132, 152739707), (141, 142990364), (188, 107242773), (282, 71495182), (517, 38997372), (564, 35747591), (907, 22228932), (1034, 19498686), (1551, 12999124), (1814, 11114466), (2068, 9749343), (2721, 7409644), (3102, 6499562), (3583, 5627028), (3628, 5557233), (5442, 3704822), (6204, 3249781), (7166, 2813514), (9977, 2020812), (10749, 1875676), (10884, 1852411), (14332, 1406757), (19954, 1010406), (21498, 937838), (29931, 673604), (39413, 511548), (39908, 505203), (42629, 472956), (42996, 468919), (59862, 336802), (78826, 255774), (85258, 236478), (118239, 170516), (119724, 168401), (127887, 157652)]