20132751870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{14747}}^1$

素因数の和:14975

約数の個数: 192

約数和(自身を含む): 65597216256

約数和(自身を除く): 45464464386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 197, 198, 210, 231, 315, 330, 385, 394, 462, 495, 591, 630, 693, 770, 985, 990, 1155, 1182, 1379, 1386, 1773, 1970, 2167, 2310, 2758, 2955, 3465, 3546, 4137, 4334, 5910, 6501, 6895, 6930, 8274, 8865, 10835, 12411, 13002, 13790, 14747, 15169, 17730, 19503, 20685, 21670, 24822, 29494, 30338, 32505, 39006, 41370, 44241, 45507, 62055, 65010, 73735, 75845, 88482, 91014, 97515, 103229, 124110, 132723, 136521, 147470, 151690, 162217, 195030, 206458, 221205, 227535, 265446, 273042, 309687, 324434, 442410, 455070, 486651, 516145, 619374, 663615, 682605, 811085, 929061, 973302, 1032290, 1135519, 1327230, 1365210, 1459953, 1548435, 1622170, 1858122, 2271038, 2433255, 2905159, 2919906, 3096870, 3406557, 4645305, 4866510, 5677595, 5810318, 6813114, 7299765, 8715477, 9290610, 10219671, 11355190, 14525795, 14599530, 17032785, 17430954, 20336113, 20439342, 26146431, 29051590, 31956749, 34065570, 40672226, 43577385, 51098355, 52292862, 61008339, 63913498, 87154770, 95870247, 101680565, 102196710, 122016678, 130732155, 159783745, 183025017, 191740494, 203361130, 223697243, 261464310, 287610741, 305041695, 319567490, 366050034, 447394486, 479351235, 575221482, 610083390, 671091729, 915125085, 958702470, 1118486215, 1342183458, 1438053705, 1830250170, 2013275187, 2236972430, 2876107410, 3355458645, 4026550374, 6710917290, 10066375935, 20132751870]

約数ペア:

[(1, 20132751870), (2, 10066375935), (3, 6710917290), (5, 4026550374), (6, 3355458645), (7, 2876107410), (9, 2236972430), (10, 2013275187), (11, 1830250170), (14, 1438053705), (15, 1342183458), (18, 1118486215), (21, 958702470), (22, 915125085), (30, 671091729), (33, 610083390), (35, 575221482), (42, 479351235), (45, 447394486), (55, 366050034), (63, 319567490), (66, 305041695), (70, 287610741), (77, 261464310), (90, 223697243), (99, 203361130), (105, 191740494), (110, 183025017), (126, 159783745), (154, 130732155), (165, 122016678), (197, 102196710), (198, 101680565), (210, 95870247), (231, 87154770), (315, 63913498), (330, 61008339), (385, 52292862), (394, 51098355), (462, 43577385), (495, 40672226), (591, 34065570), (630, 31956749), (693, 29051590), (770, 26146431), (985, 20439342), (990, 20336113), (1155, 17430954), (1182, 17032785), (1379, 14599530), (1386, 14525795), (1773, 11355190), (1970, 10219671), (2167, 9290610), (2310, 8715477), (2758, 7299765), (2955, 6813114), (3465, 5810318), (3546, 5677595), (4137, 4866510), (4334, 4645305), (5910, 3406557), (6501, 3096870), (6895, 2919906), (6930, 2905159), (8274, 2433255), (8865, 2271038), (10835, 1858122), (12411, 1622170), (13002, 1548435), (13790, 1459953), (14747, 1365210), (15169, 1327230), (17730, 1135519), (19503, 1032290), (20685, 973302), (21670, 929061), (24822, 811085), (29494, 682605), (30338, 663615), (32505, 619374), (39006, 516145), (41370, 486651), (44241, 455070), (45507, 442410), (62055, 324434), (65010, 309687), (73735, 273042), (75845, 265446), (88482, 227535), (91014, 221205), (97515, 206458), (103229, 195030), (124110, 162217), (132723, 151690), (136521, 147470)]