20194295622

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{143791}}^1$

素因数の和:144148

約数の個数: 32

約数和(自身を含む): 40997975040

約数和(自身を除く): 20803679418

約数列:

[1, 2, 3, 6, 89, 178, 263, 267, 526, 534, 789, 1578, 23407, 46814, 70221, 140442, 143791, 287582, 431373, 862746, 12797399, 25594798, 37817033, 38392197, 75634066, 76784394, 113451099, 226902198, 3365715937, 6731431874, 10097147811, 20194295622]

約数ペア:

[(1, 20194295622), (2, 10097147811), (3, 6731431874), (6, 3365715937), (89, 226902198), (178, 113451099), (263, 76784394), (267, 75634066), (526, 38392197), (534, 37817033), (789, 25594798), (1578, 12797399), (23407, 862746), (46814, 431373), (70221, 287582), (140442, 143791)]