20319198

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 23088162

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3767, 5394, 7534, 11301, 22602, 109243, 116777, 218486, 233554, 327729, 350331, 655458, 700662, 3386533, 6773066, 10159599, 20319198]

約数ペア:

[(1, 20319198), (2, 10159599), (3, 6773066), (6, 3386533), (29, 700662), (31, 655458), (58, 350331), (62, 327729), (87, 233554), (93, 218486), (174, 116777), (186, 109243), (899, 22602), (1798, 11301), (2697, 7534), (3767, 5394)]