20213466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37021}}^1$

素因数の和:37046

約数の個数: 32

約数和(自身を含む): 49757568

約数和(自身を除く): 29544102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37021, 74042, 111063, 222126, 259147, 481273, 518294, 777441, 962546, 1443819, 1554882, 2887638, 3368911, 6737822, 10106733, 20213466]

約数ペア:

[(1, 20213466), (2, 10106733), (3, 6737822), (6, 3368911), (7, 2887638), (13, 1554882), (14, 1443819), (21, 962546), (26, 777441), (39, 518294), (42, 481273), (78, 259147), (91, 222126), (182, 111063), (273, 74042), (546, 37021)]