20172746330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1399913}}^1$

素因数の和:1400062

約数の個数: 32

約数和(自身を含む): 39914347968

約数和(自身を除く): 19741601638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 1399913, 2799826, 6999565, 13999130, 15399043, 30798086, 76995215, 153990430, 183388603, 366777206, 916943015, 1833886030, 2017274633, 4034549266, 10086373165, 20172746330]

約数ペア:

[(1, 20172746330), (2, 10086373165), (5, 4034549266), (10, 2017274633), (11, 1833886030), (22, 916943015), (55, 366777206), (110, 183388603), (131, 153990430), (262, 76995215), (655, 30798086), (1310, 15399043), (1441, 13999130), (2882, 6999565), (7205, 2799826), (14410, 1399913)]