20165487210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1198187}}^1$

素因数の和:1198228

約数の個数: 96

約数和(自身を含む): 60561214272

約数和(自身を除く): 40395727062

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 16830, 1198187, 2396374, 3594561, 5990935, 7189122, 10783683, 11981870, 13180057, 17972805, 20369179, 21567366, 26360114, 35945610, 39540171, 40738358, 53918415, 61107537, 65900285, 79080342, 101845895, 107836830, 118620513, 122215074, 131800570, 183322611, 197700855, 203691790, 224060969, 237241026, 305537685, 366645222, 395401710, 448121938, 593102565, 611075370, 672182907, 916613055, 1120304845, 1186205130, 1344365814, 1833226110, 2016548721, 2240609690, 3360914535, 4033097442, 6721829070, 10082743605, 20165487210]

約数ペア:

[(1, 20165487210), (2, 10082743605), (3, 6721829070), (5, 4033097442), (6, 3360914535), (9, 2240609690), (10, 2016548721), (11, 1833226110), (15, 1344365814), (17, 1186205130), (18, 1120304845), (22, 916613055), (30, 672182907), (33, 611075370), (34, 593102565), (45, 448121938), (51, 395401710), (55, 366645222), (66, 305537685), (85, 237241026), (90, 224060969), (99, 203691790), (102, 197700855), (110, 183322611), (153, 131800570), (165, 122215074), (170, 118620513), (187, 107836830), (198, 101845895), (255, 79080342), (306, 65900285), (330, 61107537), (374, 53918415), (495, 40738358), (510, 39540171), (561, 35945610), (765, 26360114), (935, 21567366), (990, 20369179), (1122, 17972805), (1530, 13180057), (1683, 11981870), (1870, 10783683), (2805, 7189122), (3366, 5990935), (5610, 3594561), (8415, 2396374), (16830, 1198187)]