20133067980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{613439}}^1$

素因数の和:613998

約数の個数: 48

約数和(自身を含む): 56475740160

約数和(自身を除く): 36342672180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 32820, 613439, 1226878, 1840317, 2453756, 3067195, 3680634, 6134390, 7361268, 9201585, 12268780, 18403170, 36806340, 335551133, 671102266, 1006653399, 1342204532, 1677755665, 2013306798, 3355511330, 4026613596, 5033266995, 6711022660, 10066533990, 20133067980]

約数ペア:

[(1, 20133067980), (2, 10066533990), (3, 6711022660), (4, 5033266995), (5, 4026613596), (6, 3355511330), (10, 2013306798), (12, 1677755665), (15, 1342204532), (20, 1006653399), (30, 671102266), (60, 335551133), (547, 36806340), (1094, 18403170), (1641, 12268780), (2188, 9201585), (2735, 7361268), (3282, 6134390), (5470, 3680634), (6564, 3067195), (8205, 2453756), (10940, 1840317), (16410, 1226878), (32820, 613439)]