20985576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46021}}^1$

素因数の和:46049

約数の個数: 32

約数和(自身を含む): 55226400

約数和(自身を除く): 34240824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46021, 92042, 138063, 184084, 276126, 368168, 552252, 874399, 1104504, 1748798, 2623197, 3497596, 5246394, 6995192, 10492788, 20985576]

約数ペア:

[(1, 20985576), (2, 10492788), (3, 6995192), (4, 5246394), (6, 3497596), (8, 2623197), (12, 1748798), (19, 1104504), (24, 874399), (38, 552252), (57, 368168), (76, 276126), (114, 184084), (152, 138063), (228, 92042), (456, 46021)]