20570763744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{121267}}^1$

素因数の和:121333

約数の個数: 144

約数和(自身を含む): 63563834880

約数和(自身を除く): 42993071136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5301, 5472, 7068, 8928, 9424, 10602, 14136, 18848, 21204, 28272, 42408, 56544, 84816, 121267, 169632, 242534, 363801, 485068, 727602, 970136, 1091403, 1455204, 1940272, 2182806, 2304073, 2910408, 3759277, 3880544, 4365612, 4608146, 5820816, 6912219, 7518554, 8731224, 9216292, 11277831, 11641632, 13824438, 15037108, 17462448, 18432584, 20736657, 22555662, 27648876, 30074216, 33833493, 34924896, 36865168, 41473314, 45111324, 55297752, 60148432, 67666986, 71426263, 73730336, 82946628, 90222648, 110595504, 120296864, 135333972, 142852526, 165893256, 180445296, 214278789, 221191008, 270667944, 285705052, 331786512, 360890592, 428557578, 541335888, 571410104, 642836367, 663573024, 857115156, 1082671776, 1142820208, 1285672734, 1714230312, 2285640416, 2571345468, 3428460624, 5142690936, 6856921248, 10285381872, 20570763744]

約数ペア:

[(1, 20570763744), (2, 10285381872), (3, 6856921248), (4, 5142690936), (6, 3428460624), (8, 2571345468), (9, 2285640416), (12, 1714230312), (16, 1285672734), (18, 1142820208), (19, 1082671776), (24, 857115156), (31, 663573024), (32, 642836367), (36, 571410104), (38, 541335888), (48, 428557578), (57, 360890592), (62, 331786512), (72, 285705052), (76, 270667944), (93, 221191008), (96, 214278789), (114, 180445296), (124, 165893256), (144, 142852526), (152, 135333972), (171, 120296864), (186, 110595504), (228, 90222648), (248, 82946628), (279, 73730336), (288, 71426263), (304, 67666986), (342, 60148432), (372, 55297752), (456, 45111324), (496, 41473314), (558, 36865168), (589, 34924896), (608, 33833493), (684, 30074216), (744, 27648876), (912, 22555662), (992, 20736657), (1116, 18432584), (1178, 17462448), (1368, 15037108), (1488, 13824438), (1767, 11641632), (1824, 11277831), (2232, 9216292), (2356, 8731224), (2736, 7518554), (2976, 6912219), (3534, 5820816), (4464, 4608146), (4712, 4365612), (5301, 3880544), (5472, 3759277), (7068, 2910408), (8928, 2304073), (9424, 2182806), (10602, 1940272), (14136, 1455204), (18848, 1091403), (21204, 970136), (28272, 727602), (42408, 485068), (56544, 363801), (84816, 242534), (121267, 169632)]