20121203393

素因数分解:

${\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{3643}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 20517177600

約数和(自身を除く): 395974207

約数列:

[1, 89, 229, 271, 3643, 20381, 24119, 62059, 324227, 834247, 987253, 5523251, 74247983, 87865517, 226080937, 20121203393]

約数ペア:

[(1, 20121203393), (89, 226080937), (229, 87865517), (271, 74247983), (3643, 5523251), (20381, 987253), (24119, 834247), (62059, 324227)]