20122045792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{108961}}^1$

素因数の和:109199

約数の個数: 48

約数和(自身を含む): 41187636000

約数和(自身を除く): 21065590208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 199, 232, 398, 464, 796, 928, 1592, 3184, 5771, 6368, 11542, 23084, 46168, 92336, 108961, 184672, 217922, 435844, 871688, 1743376, 3159869, 3486752, 6319738, 12639476, 21683239, 25278952, 43366478, 50557904, 86732956, 101115808, 173465912, 346931824, 628813931, 693863648, 1257627862, 2515255724, 5030511448, 10061022896, 20122045792]

約数ペア:

[(1, 20122045792), (2, 10061022896), (4, 5030511448), (8, 2515255724), (16, 1257627862), (29, 693863648), (32, 628813931), (58, 346931824), (116, 173465912), (199, 101115808), (232, 86732956), (398, 50557904), (464, 43366478), (796, 25278952), (928, 21683239), (1592, 12639476), (3184, 6319738), (5771, 3486752), (6368, 3159869), (11542, 1743376), (23084, 871688), (46168, 435844), (92336, 217922), (108961, 184672)]