20131471344

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3919679}}^1$

素因数の和:3919797

約数の個数: 40

約数和(自身を含む): 52492354560

約数和(自身を除く): 32360883216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3919679, 7839358, 11759037, 15678716, 23518074, 31357432, 47036148, 62714864, 94072296, 188144592, 419405653, 838811306, 1258216959, 1677622612, 2516433918, 3355245224, 5032867836, 6710490448, 10065735672, 20131471344]

約数ペア:

[(1, 20131471344), (2, 10065735672), (3, 6710490448), (4, 5032867836), (6, 3355245224), (8, 2516433918), (12, 1677622612), (16, 1258216959), (24, 838811306), (48, 419405653), (107, 188144592), (214, 94072296), (321, 62714864), (428, 47036148), (642, 31357432), (856, 23518074), (1284, 15678716), (1712, 11759037), (2568, 7839358), (5136, 3919679)]