20939791092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6678

約数の個数: 192

約数和(自身を含む): 59338137600

約数和(自身を除く): 38398346508

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 41, 44, 57, 62, 66, 76, 82, 93, 114, 123, 124, 132, 164, 186, 209, 228, 246, 341, 372, 418, 451, 492, 589, 627, 682, 779, 836, 902, 1023, 1178, 1254, 1271, 1353, 1364, 1558, 1767, 1804, 2046, 2337, 2356, 2508, 2542, 2706, 3116, 3534, 3813, 4092, 4674, 5084, 5412, 6479, 6569, 7068, 7626, 8569, 9348, 12958, 13138, 13981, 15252, 17138, 19437, 19707, 24149, 25707, 25916, 26276, 27962, 34276, 38874, 39414, 41943, 48298, 51414, 55924, 72259, 72447, 77748, 78828, 83886, 96596, 102828, 124811, 144518, 144894, 167772, 203639, 216777, 249622, 265639, 269329, 289036, 289788, 374433, 407278, 433554, 499244, 531278, 538658, 610917, 748866, 796917, 807987, 814556, 867108, 1062556, 1077316, 1221834, 1372921, 1497732, 1593834, 1615974, 2240029, 2443668, 2745842, 2962619, 3187668, 3231948, 3869141, 4118763, 4480058, 5117251, 5491684, 5925238, 6720087, 7738282, 8237526, 8349199, 8887857, 8960116, 10234502, 11607423, 11850476, 13440174, 15351753, 15476564, 16475052, 16698398, 17775714, 20469004, 23214846, 25047597, 26880348, 30703506, 33396796, 35551428, 42560551, 46429692, 50095194, 56289761, 61407012, 85121102, 91841189, 100190388, 112579522, 127681653, 158634781, 168869283, 170242204, 183682378, 225159044, 255363306, 275523567, 317269562, 337738566, 367364756, 475904343, 510726612, 551047134, 634539124, 675477132, 951808686, 1102094268, 1744982591, 1903617372, 3489965182, 5234947773, 6979930364, 10469895546, 20939791092]

約数ペア:

[(1, 20939791092), (2, 10469895546), (3, 6979930364), (4, 5234947773), (6, 3489965182), (11, 1903617372), (12, 1744982591), (19, 1102094268), (22, 951808686), (31, 675477132), (33, 634539124), (38, 551047134), (41, 510726612), (44, 475904343), (57, 367364756), (62, 337738566), (66, 317269562), (76, 275523567), (82, 255363306), (93, 225159044), (114, 183682378), (123, 170242204), (124, 168869283), (132, 158634781), (164, 127681653), (186, 112579522), (209, 100190388), (228, 91841189), (246, 85121102), (341, 61407012), (372, 56289761), (418, 50095194), (451, 46429692), (492, 42560551), (589, 35551428), (627, 33396796), (682, 30703506), (779, 26880348), (836, 25047597), (902, 23214846), (1023, 20469004), (1178, 17775714), (1254, 16698398), (1271, 16475052), (1353, 15476564), (1364, 15351753), (1558, 13440174), (1767, 11850476), (1804, 11607423), (2046, 10234502), (2337, 8960116), (2356, 8887857), (2508, 8349199), (2542, 8237526), (2706, 7738282), (3116, 6720087), (3534, 5925238), (3813, 5491684), (4092, 5117251), (4674, 4480058), (5084, 4118763), (5412, 3869141), (6479, 3231948), (6569, 3187668), (7068, 2962619), (7626, 2745842), (8569, 2443668), (9348, 2240029), (12958, 1615974), (13138, 1593834), (13981, 1497732), (15252, 1372921), (17138, 1221834), (19437, 1077316), (19707, 1062556), (24149, 867108), (25707, 814556), (25916, 807987), (26276, 796917), (27962, 748866), (34276, 610917), (38874, 538658), (39414, 531278), (41943, 499244), (48298, 433554), (51414, 407278), (55924, 374433), (72259, 289788), (72447, 289036), (77748, 269329), (78828, 265639), (83886, 249622), (96596, 216777), (102828, 203639), (124811, 167772), (144518, 144894)]