20121963552

素因数分解:

$2^5\times 3^2\times {\mathrm{69867929}}^1$

素因数の和:69867945

約数の個数: 36

約数和(自身を含む): 57221834670

約数和(自身を除く): 37099871118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69867929, 139735858, 209603787, 279471716, 419207574, 558943432, 628811361, 838415148, 1117886864, 1257622722, 1676830296, 2235773728, 2515245444, 3353660592, 5030490888, 6707321184, 10060981776, 20121963552]

約数ペア:

[(1, 20121963552), (2, 10060981776), (3, 6707321184), (4, 5030490888), (6, 3353660592), (8, 2515245444), (9, 2235773728), (12, 1676830296), (16, 1257622722), (18, 1117886864), (24, 838415148), (32, 628811361), (36, 558943432), (48, 419207574), (72, 279471716), (96, 209603787), (144, 139735858), (288, 69867929)]