20350836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3061

約数の個数: 72

約数和(自身を含む): 59439744

約数和(自身を除く): 39088908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3023, 3366, 6046, 6732, 9069, 12092, 18138, 27207, 33253, 36276, 51391, 54414, 66506, 99759, 102782, 108828, 133012, 154173, 199518, 205564, 299277, 308346, 399036, 462519, 565301, 598554, 616692, 925038, 1130602, 1197108, 1695903, 1850076, 2261204, 3391806, 5087709, 6783612, 10175418, 20350836]

約数ペア:

[(1, 20350836), (2, 10175418), (3, 6783612), (4, 5087709), (6, 3391806), (9, 2261204), (11, 1850076), (12, 1695903), (17, 1197108), (18, 1130602), (22, 925038), (33, 616692), (34, 598554), (36, 565301), (44, 462519), (51, 399036), (66, 308346), (68, 299277), (99, 205564), (102, 199518), (132, 154173), (153, 133012), (187, 108828), (198, 102782), (204, 99759), (306, 66506), (374, 54414), (396, 51391), (561, 36276), (612, 33253), (748, 27207), (1122, 18138), (1683, 12092), (2244, 9069), (3023, 6732), (3366, 6046)]