20172295498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{61153}}^1$

素因数の和:61350

約数の個数: 32

約数和(自身を含む): 32336278272

約数和(自身を除く): 12163982774

約数列:

[1, 2, 23, 46, 71, 101, 142, 202, 1633, 2323, 3266, 4646, 7171, 14342, 61153, 122306, 164933, 329866, 1406519, 2813038, 4341863, 6176453, 8683726, 12352906, 99862849, 142058419, 199725698, 284116838, 438528163, 877056326, 10086147749, 20172295498]

約数ペア:

[(1, 20172295498), (2, 10086147749), (23, 877056326), (46, 438528163), (71, 284116838), (101, 199725698), (142, 142058419), (202, 99862849), (1633, 12352906), (2323, 8683726), (3266, 6176453), (4646, 4341863), (7171, 2813038), (14342, 1406519), (61153, 329866), (122306, 164933)]