20082585588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{28151}}^1$

素因数の和:28457

約数の個数: 96

約数和(自身を含む): 53632938240

約数和(自身を除く): 33550352652

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 269, 442, 538, 663, 807, 884, 1076, 1326, 1614, 2652, 3228, 3497, 4573, 6994, 9146, 10491, 13719, 13988, 18292, 20982, 27438, 28151, 41964, 54876, 56302, 59449, 84453, 112604, 118898, 168906, 178347, 237796, 337812, 356694, 365963, 478567, 713388, 731926, 957134, 1097889, 1435701, 1463852, 1914268, 2195778, 2871402, 4391556, 5742804, 6221371, 7572619, 12442742, 15145238, 18664113, 22717857, 24885484, 30290476, 37328226, 45435714, 74656452, 90871428, 98444047, 128734523, 196888094, 257469046, 295332141, 386203569, 393776188, 514938092, 590664282, 772407138, 1181328564, 1544814276, 1673548799, 3347097598, 5020646397, 6694195196, 10041292794, 20082585588]

約数ペア:

[(1, 20082585588), (2, 10041292794), (3, 6694195196), (4, 5020646397), (6, 3347097598), (12, 1673548799), (13, 1544814276), (17, 1181328564), (26, 772407138), (34, 590664282), (39, 514938092), (51, 393776188), (52, 386203569), (68, 295332141), (78, 257469046), (102, 196888094), (156, 128734523), (204, 98444047), (221, 90871428), (269, 74656452), (442, 45435714), (538, 37328226), (663, 30290476), (807, 24885484), (884, 22717857), (1076, 18664113), (1326, 15145238), (1614, 12442742), (2652, 7572619), (3228, 6221371), (3497, 5742804), (4573, 4391556), (6994, 2871402), (9146, 2195778), (10491, 1914268), (13719, 1463852), (13988, 1435701), (18292, 1097889), (20982, 957134), (27438, 731926), (28151, 713388), (41964, 478567), (54876, 365963), (56302, 356694), (59449, 337812), (84453, 237796), (112604, 178347), (118898, 168906)]