20123492522

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1\times {\mathrm{8713}}^1$

素因数の和:9750

約数の個数: 32

約数和(自身を含む): 34716576000

約数和(自身を除く): 14593083478

約数列:

[1, 2, 7, 14, 199, 398, 829, 1393, 1658, 2786, 5803, 8713, 11606, 17426, 60991, 121982, 164971, 329942, 1154797, 1733887, 2309594, 3467774, 7223077, 12137209, 14446154, 24274418, 50561539, 101123078, 1437392323, 2874784646, 10061746261, 20123492522]

約数ペア:

[(1, 20123492522), (2, 10061746261), (7, 2874784646), (14, 1437392323), (199, 101123078), (398, 50561539), (829, 24274418), (1393, 14446154), (1658, 12137209), (2786, 7223077), (5803, 3467774), (8713, 2309594), (11606, 1733887), (17426, 1154797), (60991, 329942), (121982, 164971)]