20163967030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{75079}}^1$

素因数の和:75444

約数の個数: 32

約数和(自身を含む): 36780791040

約数和(自身を除く): 16616824010

約数列:

[1, 2, 5, 10, 107, 214, 251, 502, 535, 1070, 1255, 2510, 26857, 53714, 75079, 134285, 150158, 268570, 375395, 750790, 8033453, 16066906, 18844829, 37689658, 40167265, 80334530, 94224145, 188448290, 2016396703, 4032793406, 10081983515, 20163967030]

約数ペア:

[(1, 20163967030), (2, 10081983515), (5, 4032793406), (10, 2016396703), (107, 188448290), (214, 94224145), (251, 80334530), (502, 40167265), (535, 37689658), (1070, 18844829), (1255, 16066906), (2510, 8033453), (26857, 750790), (53714, 375395), (75079, 268570), (134285, 150158)]