20171842170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{32843}}^1$

素因数の和:33259

約数の個数: 64

約数和(自身を含む): 49376355840

約数和(自身を除く): 29204513670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 347, 354, 590, 694, 885, 1041, 1735, 1770, 2082, 3470, 5205, 10410, 20473, 32843, 40946, 61419, 65686, 98529, 102365, 122838, 164215, 197058, 204730, 307095, 328430, 492645, 614190, 985290, 1937737, 3875474, 5813211, 9688685, 11396521, 11626422, 19377370, 22793042, 29066055, 34189563, 56982605, 58132110, 68379126, 113965210, 170947815, 341895630, 672394739, 1344789478, 2017184217, 3361973695, 4034368434, 6723947390, 10085921085, 20171842170]

約数ペア:

[(1, 20171842170), (2, 10085921085), (3, 6723947390), (5, 4034368434), (6, 3361973695), (10, 2017184217), (15, 1344789478), (30, 672394739), (59, 341895630), (118, 170947815), (177, 113965210), (295, 68379126), (347, 58132110), (354, 56982605), (590, 34189563), (694, 29066055), (885, 22793042), (1041, 19377370), (1735, 11626422), (1770, 11396521), (2082, 9688685), (3470, 5813211), (5205, 3875474), (10410, 1937737), (20473, 985290), (32843, 614190), (40946, 492645), (61419, 328430), (65686, 307095), (98529, 204730), (102365, 197058), (122838, 164215)]