220917624

素因数分解:

$2^3\times 3^1\times {\mathrm{9204901}}^1$

素因数の和:9204910

約数の個数: 16

約数和(自身を含む): 552294120

約数和(自身を除く): 331376496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9204901, 18409802, 27614703, 36819604, 55229406, 73639208, 110458812, 220917624]

約数ペア:

[(1, 220917624), (2, 110458812), (3, 73639208), (4, 55229406), (6, 36819604), (8, 27614703), (12, 18409802), (24, 9204901)]