20727473712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4227

約数の個数: 160

約数和(自身を含む): 59615184384

約数和(自身を除く): 38887710672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 101, 132, 176, 194, 202, 264, 291, 303, 388, 404, 528, 582, 606, 776, 808, 1067, 1111, 1164, 1212, 1552, 1616, 2134, 2222, 2328, 2424, 3201, 3333, 4007, 4268, 4444, 4656, 4848, 6402, 6666, 8014, 8536, 8888, 9797, 12021, 12804, 13332, 16028, 17072, 17776, 19594, 24042, 25608, 26664, 29391, 32056, 39188, 44077, 48084, 51216, 53328, 58782, 64112, 78376, 88154, 96168, 107767, 117564, 132231, 156752, 176308, 192336, 215534, 235128, 264462, 323301, 352616, 388679, 404707, 431068, 470256, 528924, 646602, 705232, 777358, 809414, 862136, 1057848, 1166037, 1214121, 1293204, 1554716, 1618828, 1724272, 2115696, 2332074, 2428242, 2586408, 3109432, 3237656, 4275469, 4451777, 4664148, 4856484, 5172816, 6218864, 6475312, 8550938, 8903554, 9328296, 9712968, 12826407, 13355331, 17101876, 17807108, 18656592, 19425936, 25652814, 26710662, 34203752, 35614216, 39256579, 51305628, 53421324, 68407504, 71228432, 78513158, 102611256, 106842648, 117769737, 157026316, 205222512, 213685296, 235539474, 314052632, 431822369, 471078948, 628105264, 863644738, 942157896, 1295467107, 1727289476, 1884315792, 2590934214, 3454578952, 5181868428, 6909157904, 10363736856, 20727473712]

約数ペア:

[(1, 20727473712), (2, 10363736856), (3, 6909157904), (4, 5181868428), (6, 3454578952), (8, 2590934214), (11, 1884315792), (12, 1727289476), (16, 1295467107), (22, 942157896), (24, 863644738), (33, 628105264), (44, 471078948), (48, 431822369), (66, 314052632), (88, 235539474), (97, 213685296), (101, 205222512), (132, 157026316), (176, 117769737), (194, 106842648), (202, 102611256), (264, 78513158), (291, 71228432), (303, 68407504), (388, 53421324), (404, 51305628), (528, 39256579), (582, 35614216), (606, 34203752), (776, 26710662), (808, 25652814), (1067, 19425936), (1111, 18656592), (1164, 17807108), (1212, 17101876), (1552, 13355331), (1616, 12826407), (2134, 9712968), (2222, 9328296), (2328, 8903554), (2424, 8550938), (3201, 6475312), (3333, 6218864), (4007, 5172816), (4268, 4856484), (4444, 4664148), (4656, 4451777), (4848, 4275469), (6402, 3237656), (6666, 3109432), (8014, 2586408), (8536, 2428242), (8888, 2332074), (9797, 2115696), (12021, 1724272), (12804, 1618828), (13332, 1554716), (16028, 1293204), (17072, 1214121), (17776, 1166037), (19594, 1057848), (24042, 862136), (25608, 809414), (26664, 777358), (29391, 705232), (32056, 646602), (39188, 528924), (44077, 470256), (48084, 431068), (51216, 404707), (53328, 388679), (58782, 352616), (64112, 323301), (78376, 264462), (88154, 235128), (96168, 215534), (107767, 192336), (117564, 176308), (132231, 156752)]