20170123764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{151687}}^1$

素因数の和:153284

約数の個数: 48

約数和(自身を含む): 53821329408

約数和(自身を除く): 33651205644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1583, 3166, 4749, 6332, 9498, 11081, 18996, 22162, 33243, 44324, 66486, 132972, 151687, 303374, 455061, 606748, 910122, 1061809, 1820244, 2123618, 3185427, 4247236, 6370854, 12741708, 240120521, 480241042, 720361563, 960482084, 1440723126, 1680843647, 2881446252, 3361687294, 5042530941, 6723374588, 10085061882, 20170123764]

約数ペア:

[(1, 20170123764), (2, 10085061882), (3, 6723374588), (4, 5042530941), (6, 3361687294), (7, 2881446252), (12, 1680843647), (14, 1440723126), (21, 960482084), (28, 720361563), (42, 480241042), (84, 240120521), (1583, 12741708), (3166, 6370854), (4749, 4247236), (6332, 3185427), (9498, 2123618), (11081, 1820244), (18996, 1061809), (22162, 910122), (33243, 606748), (44324, 455061), (66486, 303374), (132972, 151687)]