20186055870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1230107}}^1$

素因数の和:1230664

約数の個数: 32

約数和(自身を含む): 48535141248

約数和(自身を除く): 28349085378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 5470, 8205, 16410, 1230107, 2460214, 3690321, 6150535, 7380642, 12301070, 18451605, 36903210, 672868529, 1345737058, 2018605587, 3364342645, 4037211174, 6728685290, 10093027935, 20186055870]

約数ペア:

[(1, 20186055870), (2, 10093027935), (3, 6728685290), (5, 4037211174), (6, 3364342645), (10, 2018605587), (15, 1345737058), (30, 672868529), (547, 36903210), (1094, 18451605), (1641, 12301070), (2735, 7380642), (3282, 6150535), (5470, 3690321), (8205, 2460214), (16410, 1230107)]