20220785580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28807}}^1\times {\mathrm{11699}}^1$

素因数の和:40518

約数の個数: 48

約数和(自身を含む): 56625004800

約数和(自身を除く): 36404219220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11699, 23398, 28807, 35097, 46796, 57614, 58495, 70194, 86421, 115228, 116990, 140388, 144035, 172842, 175485, 233980, 288070, 345684, 350970, 432105, 576140, 701940, 864210, 1728420, 337013093, 674026186, 1011039279, 1348052372, 1685065465, 2022078558, 3370130930, 4044157116, 5055196395, 6740261860, 10110392790, 20220785580]

約数ペア:

[(1, 20220785580), (2, 10110392790), (3, 6740261860), (4, 5055196395), (5, 4044157116), (6, 3370130930), (10, 2022078558), (12, 1685065465), (15, 1348052372), (20, 1011039279), (30, 674026186), (60, 337013093), (11699, 1728420), (23398, 864210), (28807, 701940), (35097, 576140), (46796, 432105), (57614, 350970), (58495, 345684), (70194, 288070), (86421, 233980), (115228, 175485), (116990, 172842), (140388, 144035)]