20224367576

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{634709}}^1$

素因数の和:635291

約数の個数: 32

約数和(自身を含む): 43414164000

約数和(自身を除く): 23189796424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 2276, 3983, 4552, 7966, 15932, 31864, 634709, 1269418, 2538836, 4442963, 5077672, 8885926, 17771852, 35543704, 361149421, 722298842, 1444597684, 2528045947, 2889195368, 5056091894, 10112183788, 20224367576]

約数ペア:

[(1, 20224367576), (2, 10112183788), (4, 5056091894), (7, 2889195368), (8, 2528045947), (14, 1444597684), (28, 722298842), (56, 361149421), (569, 35543704), (1138, 17771852), (2276, 8885926), (3983, 5077672), (4552, 4442963), (7966, 2538836), (15932, 1269418), (31864, 634709)]