20565153510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1519967}}^1$

素因数の和:1520029

約数の個数: 64

約数和(自身を含む): 55156598784

約数和(自身を除く): 34591445274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2706, 4510, 6765, 13530, 1519967, 3039934, 4559901, 7599835, 9119802, 15199670, 16719637, 22799505, 33439274, 45599010, 50158911, 62318647, 83598185, 100317822, 124637294, 167196370, 186955941, 250794555, 311593235, 373911882, 501589110, 623186470, 685505117, 934779705, 1371010234, 1869559410, 2056515351, 3427525585, 4113030702, 6855051170, 10282576755, 20565153510]

約数ペア:

[(1, 20565153510), (2, 10282576755), (3, 6855051170), (5, 4113030702), (6, 3427525585), (10, 2056515351), (11, 1869559410), (15, 1371010234), (22, 934779705), (30, 685505117), (33, 623186470), (41, 501589110), (55, 373911882), (66, 311593235), (82, 250794555), (110, 186955941), (123, 167196370), (165, 124637294), (205, 100317822), (246, 83598185), (330, 62318647), (410, 50158911), (451, 45599010), (615, 33439274), (902, 22799505), (1230, 16719637), (1353, 15199670), (2255, 9119802), (2706, 7599835), (4510, 4559901), (6765, 3039934), (13530, 1519967)]