20237862700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3673}}^1\times {\mathrm{5009}}^1$

素因数の和:8707

約数の個数: 72

約数和(自身を含む): 47931150960

約数和(自身を除く): 27693288260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3673, 5009, 7346, 10018, 14692, 18365, 20036, 25045, 36730, 40403, 50090, 55099, 73460, 80806, 91825, 100180, 110198, 125225, 161612, 183650, 202015, 220396, 250450, 275495, 367300, 404030, 500900, 550990, 808060, 1010075, 1101980, 1377475, 2020150, 2754950, 4040300, 5509900, 18398057, 36796114, 73592228, 91990285, 183980570, 202378627, 367961140, 404757254, 459951425, 809514508, 919902850, 1011893135, 1839805700, 2023786270, 4047572540, 5059465675, 10118931350, 20237862700]

約数ペア:

[(1, 20237862700), (2, 10118931350), (4, 5059465675), (5, 4047572540), (10, 2023786270), (11, 1839805700), (20, 1011893135), (22, 919902850), (25, 809514508), (44, 459951425), (50, 404757254), (55, 367961140), (100, 202378627), (110, 183980570), (220, 91990285), (275, 73592228), (550, 36796114), (1100, 18398057), (3673, 5509900), (5009, 4040300), (7346, 2754950), (10018, 2020150), (14692, 1377475), (18365, 1101980), (20036, 1010075), (25045, 808060), (36730, 550990), (40403, 500900), (50090, 404030), (55099, 367300), (73460, 275495), (80806, 250450), (91825, 220396), (100180, 202015), (110198, 183650), (125225, 161612)]