20136080260

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{14159}}^1$

素因数の和:14716

約数の個数: 48

約数和(自身を含む): 42615256320

約数和(自身を除く): 22479176060

約数列:

[1, 2, 4, 5, 10, 20, 211, 337, 422, 674, 844, 1055, 1348, 1685, 2110, 3370, 4220, 6740, 14159, 28318, 56636, 70795, 71107, 141590, 142214, 283180, 284428, 355535, 711070, 1422140, 2987549, 4771583, 5975098, 9543166, 11950196, 14937745, 19086332, 23857915, 29875490, 47715830, 59750980, 95431660, 1006804013, 2013608026, 4027216052, 5034020065, 10068040130, 20136080260]

約数ペア:

[(1, 20136080260), (2, 10068040130), (4, 5034020065), (5, 4027216052), (10, 2013608026), (20, 1006804013), (211, 95431660), (337, 59750980), (422, 47715830), (674, 29875490), (844, 23857915), (1055, 19086332), (1348, 14937745), (1685, 11950196), (2110, 9543166), (3370, 5975098), (4220, 4771583), (6740, 2987549), (14159, 1422140), (28318, 711070), (56636, 355535), (70795, 284428), (71107, 283180), (141590, 142214)]