20186184830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12538003}}^1$

素因数の和:12538040

約数の個数: 32

約数和(自身を含む): 43331341824

約数和(自身を除く): 23145156994

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12538003, 25076006, 62690015, 87766021, 125380030, 175532042, 288374069, 438830105, 576748138, 877660210, 1441870345, 2018618483, 2883740690, 4037236966, 10093092415, 20186184830]

約数ペア:

[(1, 20186184830), (2, 10093092415), (5, 4037236966), (7, 2883740690), (10, 2018618483), (14, 1441870345), (23, 877660210), (35, 576748138), (46, 438830105), (70, 288374069), (115, 175532042), (161, 125380030), (230, 87766021), (322, 62690015), (805, 25076006), (1610, 12538003)]