20222512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 41559840

約数和(自身を除く): 21337328

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1063, 1189, 2126, 2378, 4252, 4756, 8504, 9512, 17008, 19024, 30827, 43583, 61654, 87166, 123308, 174332, 246616, 348664, 493232, 697328, 1263907, 2527814, 5055628, 10111256, 20222512]

約数ペア:

[(1, 20222512), (2, 10111256), (4, 5055628), (8, 2527814), (16, 1263907), (29, 697328), (41, 493232), (58, 348664), (82, 246616), (116, 174332), (164, 123308), (232, 87166), (328, 61654), (464, 43583), (656, 30827), (1063, 19024), (1189, 17008), (2126, 9512), (2378, 8504), (4252, 4756)]