20149493052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{97777}}^1$

素因数の和:99118

約数の個数: 48

約数和(自身を含む): 50670906272

約数和(自身を除く): 30521413220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1321, 2642, 3963, 5284, 7926, 15852, 17173, 34346, 51519, 68692, 97777, 103038, 195554, 206076, 293331, 391108, 586662, 1173324, 1271101, 2542202, 3813303, 5084404, 7626606, 15253212, 129163417, 258326834, 387490251, 516653668, 774980502, 1549961004, 1679124421, 3358248842, 5037373263, 6716497684, 10074746526, 20149493052]

約数ペア:

[(1, 20149493052), (2, 10074746526), (3, 6716497684), (4, 5037373263), (6, 3358248842), (12, 1679124421), (13, 1549961004), (26, 774980502), (39, 516653668), (52, 387490251), (78, 258326834), (156, 129163417), (1321, 15253212), (2642, 7626606), (3963, 5084404), (5284, 3813303), (7926, 2542202), (15852, 1271101), (17173, 1173324), (34346, 586662), (51519, 391108), (68692, 293331), (97777, 206076), (103038, 195554)]