20962384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{56963}}^1$

素因数の和:56994

約数の個数: 20

約数和(自身を含む): 42381216

約数和(自身を除く): 21418832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 56963, 113926, 227852, 455704, 911408, 1310149, 2620298, 5240596, 10481192, 20962384]

約数ペア:

[(1, 20962384), (2, 10481192), (4, 5240596), (8, 2620298), (16, 1310149), (23, 911408), (46, 455704), (92, 227852), (184, 113926), (368, 56963)]