20132963972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41597033}}^1$

素因数の和:41597059

約数の個数: 18

約数和(自身を含む): 38726838654

約数和(自身を除く): 18593874682

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41597033, 83194066, 166388132, 457567363, 915134726, 1830269452, 5033240993, 10066481986, 20132963972]

約数ペア:

[(1, 20132963972), (2, 10066481986), (4, 5033240993), (11, 1830269452), (22, 915134726), (44, 457567363), (121, 166388132), (242, 83194066), (484, 41597033)]