20082800538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{570113}}^1$

素因数の和:570243

約数の個数: 48

約数和(自身を含む): 46247647680

約数和(自身を除く): 26164847142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 570113, 1140226, 1710339, 3420678, 5131017, 10262034, 10832147, 21664294, 32496441, 58721639, 64992882, 97489323, 117443278, 176164917, 194978646, 352329834, 528494751, 1056989502, 1115711141, 2231422282, 3347133423, 6694266846, 10041400269, 20082800538]

約数ペア:

[(1, 20082800538), (2, 10041400269), (3, 6694266846), (6, 3347133423), (9, 2231422282), (18, 1115711141), (19, 1056989502), (38, 528494751), (57, 352329834), (103, 194978646), (114, 176164917), (171, 117443278), (206, 97489323), (309, 64992882), (342, 58721639), (618, 32496441), (927, 21664294), (1854, 10832147), (1957, 10262034), (3914, 5131017), (5871, 3420678), (11742, 1710339), (17613, 1140226), (35226, 570113)]