20773409692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 44528859648

約数和(自身を除く): 23755449956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 467, 476, 791, 827, 934, 1582, 1654, 1868, 1921, 3164, 3269, 3308, 3842, 5789, 6538, 7684, 7939, 11578, 13076, 13447, 14059, 15878, 23156, 26894, 28118, 31756, 52771, 53788, 55573, 56236, 93451, 98413, 105542, 111146, 186902, 196826, 211084, 222292, 369397, 373804, 386209, 393652, 654157, 738794, 772418, 897107, 1308314, 1477588, 1544836, 1588667, 1794214, 2616628, 2703463, 3177334, 3588428, 5406926, 6279749, 6354668, 6565553, 10813852, 11120669, 12559498, 13131106, 22241338, 25118996, 26262212, 43641617, 44482676, 45958871, 87283234, 91917742, 174566468, 183835484, 305491319, 610982638, 741907489, 1221965276, 1483814978, 2967629956, 5193352423, 10386704846, 20773409692]

約数ペア:

[(1, 20773409692), (2, 10386704846), (4, 5193352423), (7, 2967629956), (14, 1483814978), (17, 1221965276), (28, 741907489), (34, 610982638), (68, 305491319), (113, 183835484), (119, 174566468), (226, 91917742), (238, 87283234), (452, 45958871), (467, 44482676), (476, 43641617), (791, 26262212), (827, 25118996), (934, 22241338), (1582, 13131106), (1654, 12559498), (1868, 11120669), (1921, 10813852), (3164, 6565553), (3269, 6354668), (3308, 6279749), (3842, 5406926), (5789, 3588428), (6538, 3177334), (7684, 2703463), (7939, 2616628), (11578, 1794214), (13076, 1588667), (13447, 1544836), (14059, 1477588), (15878, 1308314), (23156, 897107), (26894, 772418), (28118, 738794), (31756, 654157), (52771, 393652), (53788, 386209), (55573, 373804), (56236, 369397), (93451, 222292), (98413, 211084), (105542, 196826), (111146, 186902)]