20531632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{116657}}^1$

素因数の和:116676

約数の個数: 20

約数和(自身を含む): 43396776

約数和(自身を除く): 22865144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 116657, 233314, 466628, 933256, 1283227, 1866512, 2566454, 5132908, 10265816, 20531632]

約数ペア:

[(1, 20531632), (2, 10265816), (4, 5132908), (8, 2566454), (11, 1866512), (16, 1283227), (22, 933256), (44, 466628), (88, 233314), (176, 116657)]