20180451540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1443523}}^1$

素因数の和:1443768

約数の個数: 48

約数和(自身を含む): 56747815488

約数和(自身を除く): 36567363948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 6990, 13980, 1443523, 2887046, 4330569, 5774092, 7217615, 8661138, 14435230, 17322276, 21652845, 28870460, 43305690, 86611380, 336340859, 672681718, 1009022577, 1345363436, 1681704295, 2018045154, 3363408590, 4036090308, 5045112885, 6726817180, 10090225770, 20180451540]

約数ペア:

[(1, 20180451540), (2, 10090225770), (3, 6726817180), (4, 5045112885), (5, 4036090308), (6, 3363408590), (10, 2018045154), (12, 1681704295), (15, 1345363436), (20, 1009022577), (30, 672681718), (60, 336340859), (233, 86611380), (466, 43305690), (699, 28870460), (932, 21652845), (1165, 17322276), (1398, 14435230), (2330, 8661138), (2796, 7217615), (3495, 5774092), (4660, 4330569), (6990, 2887046), (13980, 1443523)]