20138532018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{174659}}^1$

素因数の和:176422

約数の個数: 32

約数和(自身を含む): 43964017920

約数和(自身を除く): 23825485902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1747, 3494, 5241, 10482, 19217, 38434, 57651, 115302, 174659, 349318, 523977, 1047954, 1921249, 3842498, 5763747, 11527494, 305129273, 610258546, 915387819, 1830775638, 3356422003, 6712844006, 10069266009, 20138532018]

約数ペア:

[(1, 20138532018), (2, 10069266009), (3, 6712844006), (6, 3356422003), (11, 1830775638), (22, 915387819), (33, 610258546), (66, 305129273), (1747, 11527494), (3494, 5763747), (5241, 3842498), (10482, 1921249), (19217, 1047954), (38434, 523977), (57651, 349318), (115302, 174659)]