20163024964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1\times {\mathrm{1867}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 37592976960

約数和(自身を除く): 17429951996

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 659, 964, 1318, 1867, 2636, 3734, 4097, 7468, 8194, 11203, 16388, 22406, 31739, 44812, 63478, 126956, 158819, 317638, 449947, 635276, 899894, 1230353, 1799788, 2460706, 2699923, 4921412, 5399846, 7649099, 10799692, 15298198, 20916001, 30596396, 41832002, 83664004, 296515073, 593030146, 1186060292, 5040756241, 10081512482, 20163024964]

約数ペア:

[(1, 20163024964), (2, 10081512482), (4, 5040756241), (17, 1186060292), (34, 593030146), (68, 296515073), (241, 83664004), (482, 41832002), (659, 30596396), (964, 20916001), (1318, 15298198), (1867, 10799692), (2636, 7649099), (3734, 5399846), (4097, 4921412), (7468, 2699923), (8194, 2460706), (11203, 1799788), (16388, 1230353), (22406, 899894), (31739, 635276), (44812, 449947), (63478, 317638), (126956, 158819)]