20215171446

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3539}}^1\times {\mathrm{5503}}^1$

素因数の和:9220

約数の個数: 32

約数和(自身を含む): 40682926080

約数和(自身を除く): 20467754634

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 3539, 5503, 7078, 10617, 11006, 16509, 21234, 33018, 612247, 952019, 1224494, 1836741, 1904038, 2856057, 3673482, 5712114, 19475117, 38950234, 58425351, 116850702, 3369195241, 6738390482, 10107585723, 20215171446]

約数ペア:

[(1, 20215171446), (2, 10107585723), (3, 6738390482), (6, 3369195241), (173, 116850702), (346, 58425351), (519, 38950234), (1038, 19475117), (3539, 5712114), (5503, 3673482), (7078, 2856057), (10617, 1904038), (11006, 1836741), (16509, 1224494), (21234, 952019), (33018, 612247)]