2006098420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{664271}}^1$

素因数の和:664431

約数の個数: 24

約数和(自身を含む): 4240712448

約数和(自身を除く): 2234614028

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 664271, 1328542, 2657084, 3321355, 6642710, 13285420, 100304921, 200609842, 401219684, 501524605, 1003049210, 2006098420]

約数ペア:

[(1, 2006098420), (2, 1003049210), (4, 501524605), (5, 401219684), (10, 200609842), (20, 100304921), (151, 13285420), (302, 6642710), (604, 3321355), (755, 2657084), (1510, 1328542), (3020, 664271)]