20356288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13829}}^1$

素因数の和:13864

約数の個数: 28

約数和(自身を含む): 42153840

約数和(自身を除く): 21797552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13829, 27658, 55316, 110632, 221264, 318067, 442528, 636134, 885056, 1272268, 2544536, 5089072, 10178144, 20356288]

約数ペア:

[(1, 20356288), (2, 10178144), (4, 5089072), (8, 2544536), (16, 1272268), (23, 885056), (32, 636134), (46, 442528), (64, 318067), (92, 221264), (184, 110632), (368, 55316), (736, 27658), (1472, 13829)]