2020351662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{44417}}^1$

素因数の和:44470

約数の個数: 72

約数和(自身を含む): 5280056496

約数和(自身を除く): 3259704834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 7581, 15162, 22743, 44417, 45486, 88834, 133251, 266502, 310919, 399753, 621838, 799506, 843923, 932757, 1687846, 1865514, 2531769, 2798271, 5063538, 5596542, 5907461, 7595307, 11814922, 15190614, 16034537, 17722383, 32069074, 35444766, 48103611, 53167149, 96207222, 106334298, 112241759, 144310833, 224483518, 288621666, 336725277, 673450554, 1010175831, 2020351662]

約数ペア:

[(1, 2020351662), (2, 1010175831), (3, 673450554), (6, 336725277), (7, 288621666), (9, 224483518), (14, 144310833), (18, 112241759), (19, 106334298), (21, 96207222), (38, 53167149), (42, 48103611), (57, 35444766), (63, 32069074), (114, 17722383), (126, 16034537), (133, 15190614), (171, 11814922), (266, 7595307), (342, 5907461), (361, 5596542), (399, 5063538), (722, 2798271), (798, 2531769), (1083, 1865514), (1197, 1687846), (2166, 932757), (2394, 843923), (2527, 799506), (3249, 621838), (5054, 399753), (6498, 310919), (7581, 266502), (15162, 133251), (22743, 88834), (44417, 45486)]