21178045472

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{1090303}}^1$

素因数の和:1090920

約数の個数: 24

約数和(自身を含む): 41763004416

約数和(自身を除く): 20584958944

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 4856, 9712, 19424, 1090303, 2180606, 4361212, 8722424, 17444848, 34889696, 661813921, 1323627842, 2647255684, 5294511368, 10589022736, 21178045472]

約数ペア:

[(1, 21178045472), (2, 10589022736), (4, 5294511368), (8, 2647255684), (16, 1323627842), (32, 661813921), (607, 34889696), (1214, 17444848), (2428, 8722424), (4856, 4361212), (9712, 2180606), (19424, 1090303)]