20186952201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{1361}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 31602235392

約数和(自身を除く): 11415283191

約数列:

[1, 3, 9, 13, 39, 117, 331, 383, 993, 1149, 1361, 2979, 3447, 4083, 4303, 4979, 12249, 12909, 14937, 17693, 38727, 44811, 53079, 126773, 159237, 380319, 450491, 521263, 1140957, 1351473, 1563789, 1648049, 4054419, 4691367, 4944147, 5856383, 6776419, 14832441, 17569149, 20329257, 52707447, 60987771, 172538053, 517614159, 1552842477, 2242994689, 6728984067, 20186952201]

約数ペア:

[(1, 20186952201), (3, 6728984067), (9, 2242994689), (13, 1552842477), (39, 517614159), (117, 172538053), (331, 60987771), (383, 52707447), (993, 20329257), (1149, 17569149), (1361, 14832441), (2979, 6776419), (3447, 5856383), (4083, 4944147), (4303, 4691367), (4979, 4054419), (12249, 1648049), (12909, 1563789), (14937, 1351473), (17693, 1140957), (38727, 521263), (44811, 450491), (53079, 380319), (126773, 159237)]