220120371012

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{225523}}^1$

素因数の和:226192

約数の個数: 48

約数和(自身を含む): 517803104000

約数和(自身を除く): 297682732988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 499, 652, 978, 998, 1497, 1956, 1996, 2994, 5988, 81337, 162674, 225523, 244011, 325348, 451046, 488022, 676569, 902092, 976044, 1353138, 2706276, 36760249, 73520498, 110280747, 112535977, 147040996, 220561494, 225071954, 337607931, 441122988, 450143908, 675215862, 1350431724, 18343364251, 36686728502, 55030092753, 73373457004, 110060185506, 220120371012]

約数ペア:

[(1, 220120371012), (2, 110060185506), (3, 73373457004), (4, 55030092753), (6, 36686728502), (12, 18343364251), (163, 1350431724), (326, 675215862), (489, 450143908), (499, 441122988), (652, 337607931), (978, 225071954), (998, 220561494), (1497, 147040996), (1956, 112535977), (1996, 110280747), (2994, 73520498), (5988, 36760249), (81337, 2706276), (162674, 1353138), (225523, 976044), (244011, 902092), (325348, 676569), (451046, 488022)]