20114899216

素因数分解:

$2^4\times {\mathrm{25117}}^1\times {\mathrm{50053}}^1$

素因数の和:75178

約数の個数: 20

約数和(自身を含む): 38974947532

約数和(自身を除く): 18860048316

約数列:

[1, 2, 4, 8, 16, 25117, 50053, 50234, 100106, 100468, 200212, 200936, 400424, 401872, 800848, 1257181201, 2514362402, 5028724804, 10057449608, 20114899216]

約数ペア:

[(1, 20114899216), (2, 10057449608), (4, 5028724804), (8, 2514362402), (16, 1257181201), (25117, 800848), (50053, 401872), (50234, 400424), (100106, 200936), (100468, 200212)]