20024704

素因数分解:

$2^7\times 7^1\times {\mathrm{22349}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 45594000

約数和(自身を除く): 25569296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22349, 44698, 89396, 156443, 178792, 312886, 357584, 625772, 715168, 1251544, 1430336, 2503088, 2860672, 5006176, 10012352, 20024704]

約数ペア:

[(1, 20024704), (2, 10012352), (4, 5006176), (7, 2860672), (8, 2503088), (14, 1430336), (16, 1251544), (28, 715168), (32, 625772), (56, 357584), (64, 312886), (112, 178792), (128, 156443), (224, 89396), (448, 44698), (896, 22349)]