20637096

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 54000000

約数和(自身を除く): 33362904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 149, 174, 199, 232, 298, 348, 398, 447, 596, 597, 696, 796, 894, 1192, 1194, 1592, 1788, 2388, 3576, 4321, 4776, 5771, 8642, 11542, 12963, 17284, 17313, 23084, 25926, 29651, 34568, 34626, 46168, 51852, 59302, 69252, 88953, 103704, 118604, 138504, 177906, 237208, 355812, 711624, 859879, 1719758, 2579637, 3439516, 5159274, 6879032, 10318548, 20637096]

約数ペア:

[(1, 20637096), (2, 10318548), (3, 6879032), (4, 5159274), (6, 3439516), (8, 2579637), (12, 1719758), (24, 859879), (29, 711624), (58, 355812), (87, 237208), (116, 177906), (149, 138504), (174, 118604), (199, 103704), (232, 88953), (298, 69252), (348, 59302), (398, 51852), (447, 46168), (596, 34626), (597, 34568), (696, 29651), (796, 25926), (894, 23084), (1192, 17313), (1194, 17284), (1592, 12963), (1788, 11542), (2388, 8642), (3576, 5771), (4321, 4776)]