20137632915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{128951}}^1$

素因数の和:129347

約数の個数: 32

約数和(自身を含む): 33424358400

約数和(自身を除く): 13286725485

約数列:

[1, 3, 5, 15, 29, 87, 145, 359, 435, 1077, 1795, 5385, 10411, 31233, 52055, 128951, 156165, 386853, 644755, 1934265, 3739579, 11218737, 18697895, 46293409, 56093685, 138880227, 231467045, 694401135, 1342508861, 4027526583, 6712544305, 20137632915]

約数ペア:

[(1, 20137632915), (3, 6712544305), (5, 4027526583), (15, 1342508861), (29, 694401135), (87, 231467045), (145, 138880227), (359, 56093685), (435, 46293409), (1077, 18697895), (1795, 11218737), (5385, 3739579), (10411, 1934265), (31233, 644755), (52055, 386853), (128951, 156165)]