20076537932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{6911}}^1$

素因数の和:7670

約数の個数: 48

約数和(自身を含む): 38766034944

約数和(自身を除く): 18689497012

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 641, 1133, 1282, 2266, 2564, 4532, 6911, 7051, 13822, 14102, 27644, 28204, 66023, 76021, 132046, 152042, 264092, 304084, 711833, 726253, 1423666, 1452506, 2847332, 2905012, 4429951, 7830163, 8859902, 15660326, 17719804, 31320652, 48729461, 97458922, 194917844, 456284953, 912569906, 1825139812, 5019134483, 10038268966, 20076537932]

約数ペア:

[(1, 20076537932), (2, 10038268966), (4, 5019134483), (11, 1825139812), (22, 912569906), (44, 456284953), (103, 194917844), (206, 97458922), (412, 48729461), (641, 31320652), (1133, 17719804), (1282, 15660326), (2266, 8859902), (2564, 7830163), (4532, 4429951), (6911, 2905012), (7051, 2847332), (13822, 1452506), (14102, 1423666), (27644, 726253), (28204, 711833), (66023, 304084), (76021, 264092), (132046, 152042)]