20145940908

素因数分解:

$2^2\times 3^1\times {\mathrm{9521}}^1\times {\mathrm{176329}}^1$

素因数の和:185857

約数の個数: 24

約数和(自身を含む): 47012399280

約数和(自身を除く): 26866458372

約数列:

[1, 2, 3, 4, 6, 12, 9521, 19042, 28563, 38084, 57126, 114252, 176329, 352658, 528987, 705316, 1057974, 2115948, 1678828409, 3357656818, 5036485227, 6715313636, 10072970454, 20145940908]

約数ペア:

[(1, 20145940908), (2, 10072970454), (3, 6715313636), (4, 5036485227), (6, 3357656818), (12, 1678828409), (9521, 2115948), (19042, 1057974), (28563, 705316), (38084, 528987), (57126, 352658), (114252, 176329)]