20180386596

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 48413191680

約数和(自身を除く): 28232805084

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 239, 292, 339, 438, 452, 478, 678, 717, 853, 876, 956, 1356, 1434, 1706, 2559, 2868, 3412, 5118, 8249, 10236, 16498, 17447, 24747, 27007, 32996, 34894, 49494, 52341, 54014, 62269, 69788, 81021, 96389, 98988, 104682, 108028, 124538, 162042, 186807, 192778, 203867, 209364, 249076, 289167, 324084, 373614, 385556, 407734, 578334, 611601, 747228, 815468, 1156668, 1223202, 1971511, 2446404, 3943022, 5914533, 7036397, 7886044, 11829066, 14072794, 14882291, 21109191, 23036971, 23658132, 28145588, 29764582, 42218382, 44646873, 46073942, 59529164, 69110913, 84436764, 89293746, 92147884, 138221826, 178587492, 276443652, 1681698883, 3363397766, 5045096649, 6726795532, 10090193298, 20180386596]

約数ペア:

[(1, 20180386596), (2, 10090193298), (3, 6726795532), (4, 5045096649), (6, 3363397766), (12, 1681698883), (73, 276443652), (113, 178587492), (146, 138221826), (219, 92147884), (226, 89293746), (239, 84436764), (292, 69110913), (339, 59529164), (438, 46073942), (452, 44646873), (478, 42218382), (678, 29764582), (717, 28145588), (853, 23658132), (876, 23036971), (956, 21109191), (1356, 14882291), (1434, 14072794), (1706, 11829066), (2559, 7886044), (2868, 7036397), (3412, 5914533), (5118, 3943022), (8249, 2446404), (10236, 1971511), (16498, 1223202), (17447, 1156668), (24747, 815468), (27007, 747228), (32996, 611601), (34894, 578334), (49494, 407734), (52341, 385556), (54014, 373614), (62269, 324084), (69788, 289167), (81021, 249076), (96389, 209364), (98988, 203867), (104682, 192778), (108028, 186807), (124538, 162042)]