20850522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45131}}^1$

素因数の和:45154

約数の個数: 32

約数和(自身を含む): 51992064

約数和(自身を除く): 31141542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45131, 90262, 135393, 270786, 315917, 496441, 631834, 947751, 992882, 1489323, 1895502, 2978646, 3475087, 6950174, 10425261, 20850522]

約数ペア:

[(1, 20850522), (2, 10425261), (3, 6950174), (6, 3475087), (7, 2978646), (11, 1895502), (14, 1489323), (21, 992882), (22, 947751), (33, 631834), (42, 496441), (66, 315917), (77, 270786), (154, 135393), (231, 90262), (462, 45131)]