20432811180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9203969}}^1$

素因数の和:9204018

約数の個数: 48

約数和(自身を含む): 58758144480

約数和(自身を除く): 38325333300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 9203969, 18407938, 27611907, 36815876, 46019845, 55223814, 92039690, 110447628, 138059535, 184079380, 276119070, 340546853, 552238140, 681093706, 1021640559, 1362187412, 1702734265, 2043281118, 3405468530, 4086562236, 5108202795, 6810937060, 10216405590, 20432811180]

約数ペア:

[(1, 20432811180), (2, 10216405590), (3, 6810937060), (4, 5108202795), (5, 4086562236), (6, 3405468530), (10, 2043281118), (12, 1702734265), (15, 1362187412), (20, 1021640559), (30, 681093706), (37, 552238140), (60, 340546853), (74, 276119070), (111, 184079380), (148, 138059535), (185, 110447628), (222, 92039690), (370, 55223814), (444, 46019845), (555, 36815876), (740, 27611907), (1110, 18407938), (2220, 9203969)]