20190114496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{29327}}^1$

素因数の和:29717

約数の個数: 56

約数和(自身を含む): 41477769216

約数和(自身を除く): 21287654720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 347, 496, 694, 992, 1388, 1984, 2776, 5552, 10757, 11104, 21514, 22208, 29327, 43028, 58654, 86056, 117308, 172112, 234616, 344224, 469232, 688448, 909137, 938464, 1818274, 1876928, 3636548, 7273096, 10176469, 14546192, 20352938, 29092384, 40705876, 58184768, 81411752, 162823504, 315470539, 325647008, 630941078, 651294016, 1261882156, 2523764312, 5047528624, 10095057248, 20190114496]

約数ペア:

[(1, 20190114496), (2, 10095057248), (4, 5047528624), (8, 2523764312), (16, 1261882156), (31, 651294016), (32, 630941078), (62, 325647008), (64, 315470539), (124, 162823504), (248, 81411752), (347, 58184768), (496, 40705876), (694, 29092384), (992, 20352938), (1388, 14546192), (1984, 10176469), (2776, 7273096), (5552, 3636548), (10757, 1876928), (11104, 1818274), (21514, 938464), (22208, 909137), (29327, 688448), (43028, 469232), (58654, 344224), (86056, 234616), (117308, 172112)]