20170358220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19774861}}^1$

素因数の和:19774890

約数の個数: 48

約数和(自身を含む): 59799182688

約数和(自身を除く): 39628824468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 19774861, 39549722, 59324583, 79099444, 98874305, 118649166, 197748610, 237298332, 296622915, 336172637, 395497220, 593245830, 672345274, 1008517911, 1186491660, 1344690548, 1680863185, 2017035822, 3361726370, 4034071644, 5042589555, 6723452740, 10085179110, 20170358220]

約数ペア:

[(1, 20170358220), (2, 10085179110), (3, 6723452740), (4, 5042589555), (5, 4034071644), (6, 3361726370), (10, 2017035822), (12, 1680863185), (15, 1344690548), (17, 1186491660), (20, 1008517911), (30, 672345274), (34, 593245830), (51, 395497220), (60, 336172637), (68, 296622915), (85, 237298332), (102, 197748610), (170, 118649166), (204, 98874305), (255, 79099444), (340, 59324583), (510, 39549722), (1020, 19774861)]