20133144044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1\times {\mathrm{853}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 38103293760

約数和(自身を除く): 17970149716

約数列:

[1, 2, 4, 13, 26, 52, 541, 839, 853, 1082, 1678, 1706, 2164, 3356, 3412, 7033, 10907, 11089, 14066, 21814, 22178, 28132, 43628, 44356, 453899, 461473, 715667, 907798, 922946, 1431334, 1815596, 1845892, 2862668, 5900687, 5999149, 9303671, 11801374, 11998298, 18607342, 23602748, 23996596, 37214684, 387175847, 774351694, 1548703388, 5033286011, 10066572022, 20133144044]

約数ペア:

[(1, 20133144044), (2, 10066572022), (4, 5033286011), (13, 1548703388), (26, 774351694), (52, 387175847), (541, 37214684), (839, 23996596), (853, 23602748), (1082, 18607342), (1678, 11998298), (1706, 11801374), (2164, 9303671), (3356, 5999149), (3412, 5900687), (7033, 2862668), (10907, 1845892), (11089, 1815596), (14066, 1431334), (21814, 922946), (22178, 907798), (28132, 715667), (43628, 461473), (44356, 453899)]