4020162084

素因数分解:

$2^2\times 3^3\times {\mathrm{1789}}^1\times {\mathrm{20807}}^1$

素因数の和:22609

約数の個数: 48

約数和(自身を含む): 10428969600

約数和(自身を除く): 6408807516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1789, 3578, 5367, 7156, 10734, 16101, 20807, 21468, 32202, 41614, 48303, 62421, 64404, 83228, 96606, 124842, 187263, 193212, 249684, 374526, 561789, 749052, 1123578, 2247156, 37223723, 74447446, 111671169, 148894892, 223342338, 335013507, 446684676, 670027014, 1005040521, 1340054028, 2010081042, 4020162084]

約数ペア:

[(1, 4020162084), (2, 2010081042), (3, 1340054028), (4, 1005040521), (6, 670027014), (9, 446684676), (12, 335013507), (18, 223342338), (27, 148894892), (36, 111671169), (54, 74447446), (108, 37223723), (1789, 2247156), (3578, 1123578), (5367, 749052), (7156, 561789), (10734, 374526), (16101, 249684), (20807, 193212), (21468, 187263), (32202, 124842), (41614, 96606), (48303, 83228), (62421, 64404)]