20172463330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{441121}}^1$

素因数の和:441414

約数の個数: 32

約数和(自身を含む): 38589352560

約数和(自身を除く): 18416889230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 4573, 9146, 22865, 45730, 441121, 882242, 2205605, 4411210, 7499057, 14998114, 37495285, 74990570, 118661549, 237323098, 593307745, 1186615490, 2017246333, 4034492666, 10086231665, 20172463330]

約数ペア:

[(1, 20172463330), (2, 10086231665), (5, 4034492666), (10, 2017246333), (17, 1186615490), (34, 593307745), (85, 237323098), (170, 118661549), (269, 74990570), (538, 37495285), (1345, 14998114), (2690, 7499057), (4573, 4411210), (9146, 2205605), (22865, 882242), (45730, 441121)]