20162424

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 32973576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 472, 491, 696, 708, 982, 1416, 1473, 1711, 1964, 2946, 3422, 3928, 5133, 5892, 6844, 10266, 11784, 13688, 14239, 20532, 28478, 28969, 41064, 42717, 56956, 57938, 85434, 86907, 113912, 115876, 170868, 173814, 231752, 341736, 347628, 695256, 840101, 1680202, 2520303, 3360404, 5040606, 6720808, 10081212, 20162424]

約数ペア:

[(1, 20162424), (2, 10081212), (3, 6720808), (4, 5040606), (6, 3360404), (8, 2520303), (12, 1680202), (24, 840101), (29, 695256), (58, 347628), (59, 341736), (87, 231752), (116, 173814), (118, 170868), (174, 115876), (177, 113912), (232, 86907), (236, 85434), (348, 57938), (354, 56956), (472, 42717), (491, 41064), (696, 28969), (708, 28478), (982, 20532), (1416, 14239), (1473, 13688), (1711, 11784), (1964, 10266), (2946, 6844), (3422, 5892), (3928, 5133)]