20199089526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43720973}}^1$

素因数の和:43720996

約数の個数: 32

約数和(自身を含む): 50366562048

約数和(自身を除く): 30167472522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43720973, 87441946, 131162919, 262325838, 306046811, 480930703, 612093622, 918140433, 961861406, 1442792109, 1836280866, 2885584218, 3366514921, 6733029842, 10099544763, 20199089526]

約数ペア:

[(1, 20199089526), (2, 10099544763), (3, 6733029842), (6, 3366514921), (7, 2885584218), (11, 1836280866), (14, 1442792109), (21, 961861406), (22, 918140433), (33, 612093622), (42, 480930703), (66, 306046811), (77, 262325838), (154, 131162919), (231, 87441946), (462, 43720973)]