220639452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1671511}}^1$

素因数の和:1671529

約数の個数: 24

約数和(自身を含む): 561628032

約数和(自身を除く): 340988580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1671511, 3343022, 5014533, 6686044, 10029066, 18386621, 20058132, 36773242, 55159863, 73546484, 110319726, 220639452]

約数ペア:

[(1, 220639452), (2, 110319726), (3, 73546484), (4, 55159863), (6, 36773242), (11, 20058132), (12, 18386621), (22, 10029066), (33, 6686044), (44, 5014533), (66, 3343022), (132, 1671511)]