20172765090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{23743}}^1$

素因数の和:24103

約数の個数: 64

約数和(自身を含む): 49016733696

約数和(自身を除く): 28843968606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 223, 254, 381, 446, 635, 669, 762, 1115, 1270, 1338, 1905, 2230, 3345, 3810, 6690, 23743, 28321, 47486, 56642, 71229, 84963, 118715, 141605, 142458, 169926, 237430, 283210, 356145, 424815, 712290, 849630, 3015361, 5294689, 6030722, 9046083, 10589378, 15076805, 15884067, 18092166, 26473445, 30153610, 31768134, 45230415, 52946890, 79420335, 90460830, 158840670, 672425503, 1344851006, 2017276509, 3362127515, 4034553018, 6724255030, 10086382545, 20172765090]

約数ペア:

[(1, 20172765090), (2, 10086382545), (3, 6724255030), (5, 4034553018), (6, 3362127515), (10, 2017276509), (15, 1344851006), (30, 672425503), (127, 158840670), (223, 90460830), (254, 79420335), (381, 52946890), (446, 45230415), (635, 31768134), (669, 30153610), (762, 26473445), (1115, 18092166), (1270, 15884067), (1338, 15076805), (1905, 10589378), (2230, 9046083), (3345, 6030722), (3810, 5294689), (6690, 3015361), (23743, 849630), (28321, 712290), (47486, 424815), (56642, 356145), (71229, 283210), (84963, 237430), (118715, 169926), (141605, 142458)]