20433888

素因数分解:

$2^5\times 3^2\times {\mathrm{70951}}^1$

素因数の和:70967

約数の個数: 36

約数和(自身を含む): 58109688

約数和(自身を除く): 37675800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70951, 141902, 212853, 283804, 425706, 567608, 638559, 851412, 1135216, 1277118, 1702824, 2270432, 2554236, 3405648, 5108472, 6811296, 10216944, 20433888]

約数ペア:

[(1, 20433888), (2, 10216944), (3, 6811296), (4, 5108472), (6, 3405648), (8, 2554236), (9, 2270432), (12, 1702824), (16, 1277118), (18, 1135216), (24, 851412), (32, 638559), (36, 567608), (48, 425706), (72, 283804), (96, 212853), (144, 141902), (288, 70951)]