20221649032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{364801}}^1$

素因数の和:364874

約数の個数: 48

約数和(自身を含む): 42058022580

約数和(自身を除く): 21836373548

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 2132, 4264, 6929, 13858, 27716, 55432, 364801, 729602, 1459204, 2918408, 4742413, 9484826, 14956841, 18969652, 29913682, 37939304, 59827364, 61651369, 119654728, 123302738, 194438933, 246605476, 388877866, 493210952, 777755732, 1555511464, 2527706129, 5055412258, 10110824516, 20221649032]

約数ペア:

[(1, 20221649032), (2, 10110824516), (4, 5055412258), (8, 2527706129), (13, 1555511464), (26, 777755732), (41, 493210952), (52, 388877866), (82, 246605476), (104, 194438933), (164, 123302738), (169, 119654728), (328, 61651369), (338, 59827364), (533, 37939304), (676, 29913682), (1066, 18969652), (1352, 14956841), (2132, 9484826), (4264, 4742413), (6929, 2918408), (13858, 1459204), (27716, 729602), (55432, 364801)]