20223015855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{392261}}^1$

素因数の和:392767

約数の個数: 32

約数和(自身を含む): 37054637568

約数和(自身を除く): 16831621713

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 491, 1473, 2455, 3437, 7365, 10311, 17185, 51555, 392261, 1176783, 1961305, 2745827, 5883915, 8237481, 13729135, 41187405, 192600151, 577800453, 963000755, 1348201057, 2889002265, 4044603171, 6741005285, 20223015855]

約数ペア:

[(1, 20223015855), (3, 6741005285), (5, 4044603171), (7, 2889002265), (15, 1348201057), (21, 963000755), (35, 577800453), (105, 192600151), (491, 41187405), (1473, 13729135), (2455, 8237481), (3437, 5883915), (7365, 2745827), (10311, 1961305), (17185, 1176783), (51555, 392261)]