20177514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22877}}^1$

素因数の和:22899

約数の個数: 36

約数和(自身を含む): 50857794

約数和(自身を除く): 30680280

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22877, 45754, 68631, 137262, 160139, 205893, 320278, 411786, 480417, 960834, 1120973, 1441251, 2241946, 2882502, 3362919, 6725838, 10088757, 20177514]

約数ペア:

[(1, 20177514), (2, 10088757), (3, 6725838), (6, 3362919), (7, 2882502), (9, 2241946), (14, 1441251), (18, 1120973), (21, 960834), (42, 480417), (49, 411786), (63, 320278), (98, 205893), (126, 160139), (147, 137262), (294, 68631), (441, 45754), (882, 22877)]