20199142632

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1\times {\mathrm{5519}}^1$

素因数の和:7690

約数の個数: 64

約数和(自身を含む): 51223392000

約数和(自身を除く): 31024249368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 2089, 4178, 5519, 6267, 8356, 11038, 12534, 16557, 16712, 22076, 25068, 33114, 44152, 50136, 66228, 132456, 152497, 304994, 402887, 457491, 609988, 805774, 914982, 1208661, 1219976, 1611548, 1829964, 2417322, 3223096, 3659928, 4834644, 9669288, 11529191, 23058382, 34587573, 46116764, 69175146, 92233528, 138350292, 276700584, 841630943, 1683261886, 2524892829, 3366523772, 5049785658, 6733047544, 10099571316, 20199142632]

約数ペア:

[(1, 20199142632), (2, 10099571316), (3, 6733047544), (4, 5049785658), (6, 3366523772), (8, 2524892829), (12, 1683261886), (24, 841630943), (73, 276700584), (146, 138350292), (219, 92233528), (292, 69175146), (438, 46116764), (584, 34587573), (876, 23058382), (1752, 11529191), (2089, 9669288), (4178, 4834644), (5519, 3659928), (6267, 3223096), (8356, 2417322), (11038, 1829964), (12534, 1611548), (16557, 1219976), (16712, 1208661), (22076, 914982), (25068, 805774), (33114, 609988), (44152, 457491), (50136, 402887), (66228, 304994), (132456, 152497)]