20694036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 32302572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 743, 844, 1266, 1486, 2229, 2321, 2532, 2972, 4458, 4642, 6963, 8173, 8916, 9284, 13926, 16346, 24519, 27852, 32692, 49038, 98076, 156773, 313546, 470319, 627092, 940638, 1724503, 1881276, 3449006, 5173509, 6898012, 10347018, 20694036]

約数ペア:

[(1, 20694036), (2, 10347018), (3, 6898012), (4, 5173509), (6, 3449006), (11, 1881276), (12, 1724503), (22, 940638), (33, 627092), (44, 470319), (66, 313546), (132, 156773), (211, 98076), (422, 49038), (633, 32692), (743, 27852), (844, 24519), (1266, 16346), (1486, 13926), (2229, 9284), (2321, 8916), (2532, 8173), (2972, 6963), (4458, 4642)]