20177891330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{103217}}^1$

素因数の和:103510

約数の個数: 32

約数和(自身を含む): 36853780464

約数和(自身を除く): 16675889134

約数列:

[1, 2, 5, 10, 113, 173, 226, 346, 565, 865, 1130, 1730, 19549, 39098, 97745, 103217, 195490, 206434, 516085, 1032170, 11663521, 17856541, 23327042, 35713082, 58317605, 89282705, 116635210, 178565410, 2017789133, 4035578266, 10088945665, 20177891330]

約数ペア:

[(1, 20177891330), (2, 10088945665), (5, 4035578266), (10, 2017789133), (113, 178565410), (173, 116635210), (226, 89282705), (346, 58317605), (565, 35713082), (865, 23327042), (1130, 17856541), (1730, 11663521), (19549, 1032170), (39098, 516085), (97745, 206434), (103217, 195490)]