20591832

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23189}}^1$

素因数の和:23235

約数の個数: 32

約数和(自身を含む): 52873200

約数和(自身を除く): 32281368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23189, 46378, 69567, 92756, 139134, 185512, 278268, 556536, 857993, 1715986, 2573979, 3431972, 5147958, 6863944, 10295916, 20591832]

約数ペア:

[(1, 20591832), (2, 10295916), (3, 6863944), (4, 5147958), (6, 3431972), (8, 2573979), (12, 1715986), (24, 857993), (37, 556536), (74, 278268), (111, 185512), (148, 139134), (222, 92756), (296, 69567), (444, 46378), (888, 23189)]