20194126860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5517521}}^1$

素因数の和:5517594

約数の個数: 48

約数和(自身を含む): 57470509152

約数和(自身を除く): 37276382292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 5517521, 11035042, 16552563, 22070084, 27587605, 33105126, 55175210, 66210252, 82762815, 110350420, 165525630, 331051260, 336568781, 673137562, 1009706343, 1346275124, 1682843905, 2019412686, 3365687810, 4038825372, 5048531715, 6731375620, 10097063430, 20194126860]

約数ペア:

[(1, 20194126860), (2, 10097063430), (3, 6731375620), (4, 5048531715), (5, 4038825372), (6, 3365687810), (10, 2019412686), (12, 1682843905), (15, 1346275124), (20, 1009706343), (30, 673137562), (60, 336568781), (61, 331051260), (122, 165525630), (183, 110350420), (244, 82762815), (305, 66210252), (366, 55175210), (610, 33105126), (732, 27587605), (915, 22070084), (1220, 16552563), (1830, 11035042), (3660, 5517521)]