20142040810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{41413}}^1$

素因数の和:44298

約数の個数: 32

約数和(自身を含む): 38402705232

約数和(自身を除く): 18260664422

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2861, 5722, 14305, 28610, 41413, 48637, 82826, 97274, 207065, 243185, 414130, 486370, 704021, 1408042, 3520105, 7040210, 118482593, 236965186, 592412965, 1184825930, 2014204081, 4028408162, 10071020405, 20142040810]

約数ペア:

[(1, 20142040810), (2, 10071020405), (5, 4028408162), (10, 2014204081), (17, 1184825930), (34, 592412965), (85, 236965186), (170, 118482593), (2861, 7040210), (5722, 3520105), (14305, 1408042), (28610, 704021), (41413, 486370), (48637, 414130), (82826, 243185), (97274, 207065)]