20237782512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22190551}}^1$

素因数の和:22190581

約数の個数: 40

約数和(自身を含む): 55032568960

約数和(自身を除く): 34794786448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22190551, 44381102, 66571653, 88762204, 133143306, 177524408, 266286612, 355048816, 421620469, 532573224, 843240938, 1065146448, 1264861407, 1686481876, 2529722814, 3372963752, 5059445628, 6745927504, 10118891256, 20237782512]

約数ペア:

[(1, 20237782512), (2, 10118891256), (3, 6745927504), (4, 5059445628), (6, 3372963752), (8, 2529722814), (12, 1686481876), (16, 1264861407), (19, 1065146448), (24, 843240938), (38, 532573224), (48, 421620469), (57, 355048816), (76, 266286612), (114, 177524408), (152, 133143306), (228, 88762204), (304, 66571653), (456, 44381102), (912, 22190551)]