20827356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 53682048

約数和(自身を除く): 32854692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 1901, 2739, 3652, 3802, 5478, 5703, 7604, 10956, 11406, 20911, 22812, 41822, 62733, 83644, 125466, 157783, 250932, 315566, 473349, 631132, 946698, 1735613, 1893396, 3471226, 5206839, 6942452, 10413678, 20827356]

約数ペア:

[(1, 20827356), (2, 10413678), (3, 6942452), (4, 5206839), (6, 3471226), (11, 1893396), (12, 1735613), (22, 946698), (33, 631132), (44, 473349), (66, 315566), (83, 250932), (132, 157783), (166, 125466), (249, 83644), (332, 62733), (498, 41822), (913, 22812), (996, 20911), (1826, 11406), (1901, 10956), (2739, 7604), (3652, 5703), (3802, 5478)]