20149555935

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3805393}}^1$

素因数の和:3805754

約数の個数: 16

約数和(自身を含む): 32330627424

約数和(自身を除く): 12181071489

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 5295, 3805393, 11416179, 19026965, 57080895, 1343303729, 4029911187, 6716518645, 20149555935]

約数ペア:

[(1, 20149555935), (3, 6716518645), (5, 4029911187), (15, 1343303729), (353, 57080895), (1059, 19026965), (1765, 11416179), (5295, 3805393)]